{"route":"lu-2026","type":"country-year","country":"lu","country_name":"Luxembourg","year":2026,"month":null,"fetched_at":"2026-10-07T10:15:57Z","human_pause_index":null,"data_license":"ODbL-1.0","data_license_url":"https://opendatacommons.org/licenses/odbl/1-0/","data_source":"OpenHolidays API","holidays":[{"date":"2026-01-01","endDate":"2026-01-01","localName":"Neujahr","name":"New Year","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"Luxembourg’s supplied calendar lists Neujahr on 1 January 2026 and classifies it as a public holiday. The accompanying context explains the date’s general calendar significance: in the Gregorian calendar, 1 January begins the new year. That establishes the basic meaning of this entry, but the supplied material does not detail local customs, closures, or the scope of any legal entitlements. This entry therefore sticks to the date and classification recorded rather than assuming how people observe it.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"Luxembourg’s supplied calendar lists Neujahr on 1 January 2026 and classifies it as a public holiday. The accompanying context explains the date’s general calendar significance: in the Gregorian calendar, 1 January begins the new year. That establishes the basic meaning of this entry, but the supplied material does not detail local customs, closures, or the scope of any legal entitlements. This entry therefore sticks to the date and classification recorded rather than assuming how people observe it.","research":{"holiday_id":"h1","country_holiday_assessment":"supported","assessment_reason":"The supplied Luxembourg calendar lists Neujahr as a PUBLIC holiday on 1 January 2026.","facts":["The calendar lists the date as 2026-01-01 and gives the local name Neujahr.","The accompanying context identifies 1 January as New Year’s Day in the Gregorian calendar."],"confidence":"medium","uncertainties":["The supplied record does not independently establish nationwide legal scope or specific closures."],"references":["openholidays-api","wikipedia-h1"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official designation and legal scope."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"},{"id":"wikipedia-h1","title":"New Year","url":"https://en.wikipedia.org/wiki/New_Year","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights"}],"seo_url":"/luxembourg/2026/new-year-january-1/"},{"date":"2026-04-03","endDate":"2026-04-03","localName":"Karfreitag","name":"Good Friday","countryCode":"LU","type":["BANK"],"observed":null,"region":null,"nationwide":true,"description":"The supplied Luxembourg calendar lists Karfreitag (Good Friday) on 3 April 2026 as a bank holiday, not a public holiday. The accompanying background describes Good Friday as a Christian observance commemorating Jesus’ crucifixion and death. The classification is important: this record supports a bank-related listing, but it does not establish a general statutory day off or specify which institutions close. International practices mentioned in the background should not be taken as proof of Luxembourg-specific arrangements.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied Luxembourg calendar lists Karfreitag (Good Friday) on 3 April 2026 as a bank holiday, not a public holiday. The accompanying background describes Good Friday as a Christian observance commemorating Jesus’ crucifixion and death. The classification is important: this record supports a bank-related listing, but it does not establish a general statutory day off or specify which institutions close. International practices mentioned in the background should not be taken as proof of Luxembourg-specific arrangements.","research":{"holiday_id":"h2","country_holiday_assessment":"supported","assessment_reason":"The calendar classifies Good Friday as a BANK holiday; it does not classify it as PUBLIC.","facts":["The calendar lists Karfreitag on 2026-04-03 with type BANK.","The accompanying context describes Good Friday as a Christian observance commemorating Jesus’ crucifixion and death."],"confidence":"medium","uncertainties":["The supplied record does not specify which banks or institutions close, or whether any other legal status applies."],"references":["openholidays-api","wikipedia-h2"],"source_suggestions":[{"title":"Luxembourg banking-sector holiday calendar","url":"","reason":"Could confirm which financial institutions observe Good Friday as a bank holiday."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"},{"id":"wikipedia-h2","title":"Good Friday","url":"https://en.wikipedia.org/wiki/Good_Friday","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights"}],"seo_url":"/luxembourg/2026/good-friday-april-3/"},{"date":"2026-04-06","endDate":"2026-04-06","localName":"Ostermontag","name":"Easter Monday","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"Ostermontag, or Easter Monday, is listed in the supplied Luxembourg calendar as a public holiday on 6 April 2026. The accompanying context places it within Eastertide, describing it as the second day of Eastertide in Western Christianity. That provides the religious-calendar context for the date without establishing particular Luxembourg customs. The calendar’s classification supports presenting it as a public holiday listing; it does not, by itself, detail legal entitlements, closures, or the observance’s local practices.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"Ostermontag, or Easter Monday, is listed in the supplied Luxembourg calendar as a public holiday on 6 April 2026. The accompanying context places it within Eastertide, describing it as the second day of Eastertide in Western Christianity. That provides the religious-calendar context for the date without establishing particular Luxembourg customs. The calendar’s classification supports presenting it as a public holiday listing; it does not, by itself, detail legal entitlements, closures, or the observance’s local practices.","research":{"holiday_id":"h3","country_holiday_assessment":"supported","assessment_reason":"The supplied Luxembourg calendar lists Easter Monday as a PUBLIC holiday on 6 April 2026.","facts":["The calendar lists Ostermontag on 2026-04-06 as PUBLIC.","The accompanying context describes Easter Monday as the second day of Eastertide in Western Christianity."],"confidence":"medium","uncertainties":["Local observances and the precise scope of public-holiday entitlements are not established by the supplied excerpts."],"references":["openholidays-api","wikipedia-h3"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify Easter Monday’s official status and legal scope."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"},{"id":"wikipedia-h3","title":"Easter Monday","url":"https://en.wikipedia.org/wiki/Easter_Monday","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights"}],"seo_url":"/luxembourg/2026/easter-monday-april-6/"},{"date":"2026-05-01","endDate":"2026-05-01","localName":"1. Mai","name":"Mayday","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"The supplied Luxembourg calendar lists 1. Mai on 1 May 2026 as a public holiday. Its attached context excerpt is about “Mayday” as an emergency radio signal, so it does not explain the meaning of this holiday entry and should not be used as its history. The local name establishes the date, but the supplied evidence does not confirm the occasion’s specific designation or associated traditions. An official Luxembourg source would help verify whether it is formally identified as Labour Day or by another name.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied Luxembourg calendar lists 1. Mai on 1 May 2026 as a public holiday. Its attached context excerpt is about “Mayday” as an emergency radio signal, so it does not explain the meaning of this holiday entry and should not be used as its history. The local name establishes the date, but the supplied evidence does not confirm the occasion’s specific designation or associated traditions. An official Luxembourg source would help verify whether it is formally identified as Labour Day or by another name.","research":{"holiday_id":"h4","country_holiday_assessment":"supported","assessment_reason":"The calendar lists 1. Mai as a PUBLIC holiday, though the supplied context excerpt does not explain the Luxembourg observance.","facts":["The calendar lists 1. Mai on 2026-05-01 as PUBLIC.","The attached Mayday context concerns an emergency radio signal, not a May holiday."],"confidence":"medium","uncertainties":["The specific Luxembourg designation and historical context are not established by the supplied sources."],"references":["openholidays-api"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the official name and significance of the 1 May public holiday."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"}],"seo_url":"/luxembourg/2026/mayday-may-1/"},{"date":"2026-05-09","endDate":"2026-05-09","localName":"Europatag","name":"Europe Day","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"The supplied Luxembourg calendar lists Europatag (Europe Day) as a public holiday on 9 May 2026. The accompanying context distinguishes the European Union’s 9 May Europe Day from the Council of Europe’s observance on 5 May. It links the EU date to the 1950 Schuman Declaration, which proposed the European Coal and Steel Community. This provides useful context for the calendar entry, but the supplied material does not describe Luxembourg-specific events or how the day is observed locally.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied Luxembourg calendar lists Europatag (Europe Day) as a public holiday on 9 May 2026. The accompanying context distinguishes the European Union’s 9 May Europe Day from the Council of Europe’s observance on 5 May. It links the EU date to the 1950 Schuman Declaration, which proposed the European Coal and Steel Community. This provides useful context for the calendar entry, but the supplied material does not describe Luxembourg-specific events or how the day is observed locally.","research":{"holiday_id":"h5","country_holiday_assessment":"supported","assessment_reason":"The calendar lists Europe Day as a PUBLIC holiday on 9 May, and the context identifies 9 May as the European Union’s Europe Day.","facts":["The calendar lists Europatag on 2026-05-09 as PUBLIC.","The accompanying context says the European Union celebrates Europe Day on 9 May in connection with the 1950 Schuman Declaration."],"confidence":"medium","uncertainties":["The supplied sources do not describe Luxembourg-specific observances or establish the public holiday’s legal scope."],"references":["openholidays-api","wikipedia-h5"],"source_suggestions":[{"title":"European Union — Europe Day","url":"","reason":"Could verify the EU observance’s history and official meaning."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"},{"id":"wikipedia-h5","title":"Europe Day","url":"https://en.wikipedia.org/wiki/Europe_Day","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights"}],"seo_url":"/luxembourg/2026/europe-day-may-9/"},{"date":"2026-05-14","endDate":"2026-05-14","localName":"Christi Himmelfahrt","name":"Ascension Day","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"The supplied calendar lists Christi Himmelfahrt (Ascension Day) as a Luxembourg public holiday on 14 May 2026. No context excerpt was provided, so the supplied evidence confirms only the recorded name, date, and classification; it does not explain the observance’s religious significance or local practice. The familiar Christian association of Ascension Day should be checked against an authoritative church or Luxembourg source before adding more detail. This entry does not assume particular closures or that everyone observes the date.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied calendar lists Christi Himmelfahrt (Ascension Day) as a Luxembourg public holiday on 14 May 2026. No context excerpt was provided, so the supplied evidence confirms only the recorded name, date, and classification; it does not explain the observance’s religious significance or local practice. The familiar Christian association of Ascension Day should be checked against an authoritative church or Luxembourg source before adding more detail. This entry does not assume particular closures or that everyone observes the date.","research":{"holiday_id":"h6","country_holiday_assessment":"supported","assessment_reason":"The supplied Luxembourg calendar lists Christi Himmelfahrt as a PUBLIC holiday on 14 May 2026.","facts":["The calendar lists Christi Himmelfahrt (Ascension Day) on 2026-05-14 as PUBLIC."],"confidence":"medium","uncertainties":["No supplied context source verifies the religious meaning, local practices, or legal scope beyond the calendar classification."],"references":["openholidays-api"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official designation and legal scope."},{"title":"Catholic Church in Luxembourg — liturgical calendar","url":"","reason":"Could verify the Christian observance and its significance."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"}],"seo_url":"/luxembourg/2026/ascension-day-may-14/"},{"date":"2026-05-25","endDate":"2026-05-25","localName":"Pfingstmontag","name":"Whit Monday","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"The supplied Luxembourg calendar lists Pfingstmontag (Whit Monday) as a public holiday on 25 May 2026. The accompanying context describes Whit Monday as the day after Pentecost and explains that its date moves with Easter in the Christian liturgical calendar. This helps situate the date without implying that every person observes it or that any particular local customs apply. The calendar supports the listed date and public-holiday classification, but does not provide further details about legal entitlements or closures.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied Luxembourg calendar lists Pfingstmontag (Whit Monday) as a public holiday on 25 May 2026. The accompanying context describes Whit Monday as the day after Pentecost and explains that its date moves with Easter in the Christian liturgical calendar. This helps situate the date without implying that every person observes it or that any particular local customs apply. The calendar supports the listed date and public-holiday classification, but does not provide further details about legal entitlements or closures.","research":{"holiday_id":"h7","country_holiday_assessment":"supported","assessment_reason":"The calendar lists Whit Monday as a PUBLIC holiday, and the context identifies it as the day after Pentecost.","facts":["The calendar lists Pfingstmontag on 2026-05-25 as PUBLIC.","The accompanying context describes Whit Monday as the day after Pentecost, a moveable Christian feast."],"confidence":"medium","uncertainties":["Local practices and the precise legal scope are not established by the supplied excerpts."],"references":["openholidays-api","wikipedia-h7"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official status and legal scope in Luxembourg."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"},{"id":"wikipedia-h7","title":"Whit Monday","url":"https://en.wikipedia.org/wiki/Whit_Monday","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights"}],"seo_url":"/luxembourg/2026/whit-monday-may-25/"},{"date":"2026-06-23","endDate":"2026-06-23","localName":"Großherzogsgeburtstag","name":"Grand Duke's Birthday","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"The supplied calendar labels 23 June 2026 as Grand Duke’s Birthday (Großherzogsgeburtstag) and classifies it as a public holiday. No context excerpt was supplied to explain the name, its relationship to Luxembourg’s national celebrations, or whether it refers to a ceremonial birthday rather than the sovereign’s personal birth date. The date and label can be reported as listed, but those distinctions should be verified with an official Luxembourg source before adding historical or ceremonial detail.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied calendar labels 23 June 2026 as Grand Duke’s Birthday (Großherzogsgeburtstag) and classifies it as a public holiday. No context excerpt was supplied to explain the name, its relationship to Luxembourg’s national celebrations, or whether it refers to a ceremonial birthday rather than the sovereign’s personal birth date. The date and label can be reported as listed, but those distinctions should be verified with an official Luxembourg source before adding historical or ceremonial detail.","research":{"holiday_id":"h8","country_holiday_assessment":"supported","assessment_reason":"The supplied calendar lists Großherzogsgeburtstag as a PUBLIC holiday on 23 June 2026.","facts":["The calendar lists Grand Duke’s Birthday (Großherzogsgeburtstag) on 2026-06-23 as PUBLIC."],"confidence":"medium","uncertainties":["The supplied evidence does not explain the holiday’s history, ceremonial meaning, or exact official designation."],"references":["openholidays-api"],"source_suggestions":[{"title":"Luxembourg government — National Day and official celebrations","url":"","reason":"Could clarify the 23 June designation and its relationship to the Grand Duke and national celebrations."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"}],"seo_url":"/luxembourg/2026/grand-duke-s-birthday-june-23/"},{"date":"2026-08-15","endDate":"2026-08-15","localName":"Mariä Himmelfahrt","name":"Assumption","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"The supplied Luxembourg calendar lists Mariä Himmelfahrt (Assumption) as a public holiday on 15 August 2026. The accompanying context identifies the Christian subject as the Assumption of Mary, a belief concerning her being taken up into heaven. This clarifies the religious meaning of the entry without establishing how it is observed in Luxembourg or by which communities. The calendar supports the listed date and classification; further claims about local practice or legal entitlements would require an authoritative Luxembourg source.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied Luxembourg calendar lists Mariä Himmelfahrt (Assumption) as a public holiday on 15 August 2026. The accompanying context identifies the Christian subject as the Assumption of Mary, a belief concerning her being taken up into heaven. This clarifies the religious meaning of the entry without establishing how it is observed in Luxembourg or by which communities. The calendar supports the listed date and classification; further claims about local practice or legal entitlements would require an authoritative Luxembourg source.","research":{"holiday_id":"h9","country_holiday_assessment":"supported","assessment_reason":"The calendar lists Mariä Himmelfahrt as a PUBLIC holiday on 15 August 2026, and the context identifies the Christian meaning of the Assumption of Mary.","facts":["The calendar lists Mariä Himmelfahrt on 2026-08-15 as PUBLIC.","The accompanying context describes the Assumption of Mary as a Christian belief concerning Mary’s being taken up into heaven."],"confidence":"medium","uncertainties":["The supplied sources do not describe Luxembourg-specific customs or the precise scope of legal entitlements."],"references":["openholidays-api","wikipedia-h9"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official status and legal scope."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"},{"id":"wikipedia-h9","title":"Assumption","url":"https://en.wikipedia.org/wiki/Assumption","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights"}],"seo_url":"/luxembourg/2026/assumption-august-15/"},{"date":"2026-11-01","endDate":"2026-11-01","localName":"Allerheiligen","name":"All Saints","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"The supplied Luxembourg calendar lists Allerheiligen (All Saints) as a public holiday on 1 November 2026. The accompanying context identifies All Saints’ Day as a Christian holiday, which clarifies the observance behind the entry. It does not provide further detail about the day’s religious traditions or how it is observed in Luxembourg, so this entry avoids assuming particular practices. The date and public classification come from the calendar; an official national source would be needed to confirm legal scope and local details.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied Luxembourg calendar lists Allerheiligen (All Saints) as a public holiday on 1 November 2026. The accompanying context identifies All Saints’ Day as a Christian holiday, which clarifies the observance behind the entry. It does not provide further detail about the day’s religious traditions or how it is observed in Luxembourg, so this entry avoids assuming particular practices. The date and public classification come from the calendar; an official national source would be needed to confirm legal scope and local details.","research":{"holiday_id":"h10","country_holiday_assessment":"supported","assessment_reason":"The calendar lists Allerheiligen as a PUBLIC holiday on 1 November 2026, and the context identifies All Saints’ Day as a Christian holiday.","facts":["The calendar lists Allerheiligen on 2026-11-01 as PUBLIC.","The accompanying context identifies All Saints’ Day as a Christian holiday."],"confidence":"medium","uncertainties":["The supplied context does not explain local traditions or establish the precise legal scope of the holiday."],"references":["openholidays-api","wikipedia-h10"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official designation and legal scope."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"},{"id":"wikipedia-h10","title":"All Saints","url":"https://en.wikipedia.org/wiki/All_Saints","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights"}],"seo_url":"/luxembourg/2026/all-saints-november-1/"},{"date":"2026-12-25","endDate":"2026-12-25","localName":"Erster Weihnachtsfeiertag","name":"Christmas Day","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"The supplied Luxembourg calendar lists Erster Weihnachtsfeiertag (Christmas Day) as a public holiday on 25 December 2026. No context excerpt was provided, so the supplied material verifies the listed name, date, and classification but does not document the holiday’s religious meaning, local customs, or legal arrangements. This entry therefore avoids assuming how the day is marked or which services close. An official Luxembourg source could confirm the exact statutory designation and scope of the public-holiday listing.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied Luxembourg calendar lists Erster Weihnachtsfeiertag (Christmas Day) as a public holiday on 25 December 2026. No context excerpt was provided, so the supplied material verifies the listed name, date, and classification but does not document the holiday’s religious meaning, local customs, or legal arrangements. This entry therefore avoids assuming how the day is marked or which services close. An official Luxembourg source could confirm the exact statutory designation and scope of the public-holiday listing.","research":{"holiday_id":"h11","country_holiday_assessment":"supported","assessment_reason":"The supplied Luxembourg calendar lists Erster Weihnachtsfeiertag as a PUBLIC holiday on 25 December 2026.","facts":["The calendar lists Christmas Day (Erster Weihnachtsfeiertag) on 2026-12-25 as PUBLIC."],"confidence":"medium","uncertainties":["No supplied context source verifies local practice or legal arrangements beyond the calendar classification."],"references":["openholidays-api"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the official designation and legal scope of Christmas Day."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"}],"seo_url":"/luxembourg/2026/christmas-day-december-25/"},{"date":"2026-12-26","endDate":"2026-12-26","localName":"Zweiter Weihnachtsfeiertag","name":"Boxing Day","countryCode":"LU","type":["PUBLIC"],"observed":null,"region":null,"nationwide":true,"description":"The supplied Luxembourg calendar lists 26 December 2026 as a public holiday, with the local name Zweiter Weihnachtsfeiertag, meaning the second Christmas holiday. It labels the entry Boxing Day, but the accompanying context describes Boxing Day’s broader history and celebrations elsewhere; it does not establish that those traditions apply in Luxembourg. The local name is the clearest country-specific wording supplied here. The calendar confirms the date and classification, while official national information could confirm the precise local designation and legal scope.","populationCoverage":null,"source":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","source_ref":"openholidays-api","license":"ODbL-1.0","fetched_at":"2026-10-07T10:15:57Z","article":"The supplied Luxembourg calendar lists 26 December 2026 as a public holiday, with the local name Zweiter Weihnachtsfeiertag, meaning the second Christmas holiday. It labels the entry Boxing Day, but the accompanying context describes Boxing Day’s broader history and celebrations elsewhere; it does not establish that those traditions apply in Luxembourg. The local name is the clearest country-specific wording supplied here. The calendar confirms the date and classification, while official national information could confirm the precise local designation and legal scope.","research":{"holiday_id":"h12","country_holiday_assessment":"supported","assessment_reason":"The calendar lists 26 December as a PUBLIC holiday; its local name is Zweiter Weihnachtsfeiertag, though the English label Boxing Day may suggest a different national tradition.","facts":["The calendar lists Boxing Day (Zweiter Weihnachtsfeiertag) on 2026-12-26 as PUBLIC.","The accompanying context describes Boxing Day as a holiday on 26 December and notes that it is associated with Saint Stephen’s Day in parts of Europe."],"confidence":"medium","uncertainties":["The supplied sources do not establish whether Boxing Day is an official local name or describe Luxembourg-specific traditions."],"references":["openholidays-api","wikipedia-h12"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the official local designation and legal scope of the 26 December holiday."}],"source_suggestions_verified":false},"references":[{"id":"openholidays-api","title":"OpenHolidays API (ODbL-1.0)","url":"https://openholidaysapi.org/PublicHolidays?countryIsoCode=LU&validFrom=2026-01-01&validTo=2026-12-31","license":"ODbL-1.0","license_url":"https://opendatacommons.org/licenses/odbl/1-0/"},{"id":"wikipedia-h12","title":"Boxing Day","url":"https://en.wikipedia.org/wiki/Boxing_Day","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights"}],"seo_url":"/luxembourg/2026/boxing-day-december-26/"}],"references":{"openholidays-api":{"id":"openholidays-api","name":"OpenHolidays API","url_template":"https://openholidaysapi.org/PublicHolidays?countryIsoCode={country}&validFrom={year}-01-01&validTo={year}-12-31","kind":"calendar-data","license":"Open Database License (ODbL-1.0)","license_url":"https://opendatacommons.org/licenses/odbl/1-0/","reuse_policy":"Credit OpenHolidays and link the ODbL. Derived calendar datasets are published under ODbL-1.0 with source and license metadata.","commercial_status":"permitted-with-odbl-conditions","use":"Supported-country public holiday dates and classifications; retain source URL, retrieval timestamp, attribution, and license metadata.","images":"not-used"},"wikipedia-h1":{"id":"wikipedia-h1","title":"New Year","url":"https://en.wikipedia.org/wiki/New_Year","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights","reuse_policy":"Reference only; original wording used."},"wikipedia-h2":{"id":"wikipedia-h2","title":"Good Friday","url":"https://en.wikipedia.org/wiki/Good_Friday","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights","reuse_policy":"Reference only; original wording used."},"wikipedia-h3":{"id":"wikipedia-h3","title":"Easter Monday","url":"https://en.wikipedia.org/wiki/Easter_Monday","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights","reuse_policy":"Reference only; original wording used."},"wikipedia-h4":{"id":"wikipedia-h4","title":"Mayday","url":"https://en.wikipedia.org/wiki/Mayday","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights","reuse_policy":"Reference only; original wording used."},"wikipedia-h5":{"id":"wikipedia-h5","title":"Europe Day","url":"https://en.wikipedia.org/wiki/Europe_Day","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights","reuse_policy":"Reference only; original wording used."},"wikipedia-h7":{"id":"wikipedia-h7","title":"Whit Monday","url":"https://en.wikipedia.org/wiki/Whit_Monday","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights","reuse_policy":"Reference only; original wording used."},"wikipedia-h9":{"id":"wikipedia-h9","title":"Assumption","url":"https://en.wikipedia.org/wiki/Assumption","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights","reuse_policy":"Reference only; original wording used."},"wikipedia-h10":{"id":"wikipedia-h10","title":"All Saints","url":"https://en.wikipedia.org/wiki/All_Saints","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights","reuse_policy":"Reference only; original wording used."},"wikipedia-h12":{"id":"wikipedia-h12","title":"Boxing Day","url":"https://en.wikipedia.org/wiki/Boxing_Day","license":"CC BY-SA 4.0; reference only","license_url":"https://en.wikipedia.org/wiki/Wikipedia:Copyrights","reuse_policy":"Reference only; original wording used."}},"article_quality":"country-year-research-v1","research":{"model":"llm-proxy","source_registry":"source-registry.json","sfw":true,"request_id":"861fc3b2-0a04-4cad-ac12-ff39510561ba","request_ids":["861fc3b2-0a04-4cad-ac12-ff39510561ba"],"response_schema":"country-year-holidays-v1","response":{"holidays":[{"holiday_id":"h1","country_holiday_assessment":"supported","assessment_reason":"The supplied Luxembourg calendar lists Neujahr as a PUBLIC holiday on 1 January 2026.","facts":["The calendar lists the date as 2026-01-01 and gives the local name Neujahr.","The accompanying context identifies 1 January as New Year’s Day in the Gregorian calendar."],"article":"Luxembourg’s supplied calendar lists Neujahr on 1 January 2026 and classifies it as a public holiday. The accompanying context explains the date’s general calendar significance: in the Gregorian calendar, 1 January begins the new year. That establishes the basic meaning of this entry, but the supplied material does not detail local customs, closures, or the scope of any legal entitlements. This entry therefore sticks to the date and classification recorded rather than assuming how people observe it.","references":["openholidays-api","wikipedia-h1"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official designation and legal scope."}],"confidence":"medium","uncertainties":["The supplied record does not independently establish nationwide legal scope or specific closures."]},{"holiday_id":"h2","country_holiday_assessment":"supported","assessment_reason":"The calendar classifies Good Friday as a BANK holiday; it does not classify it as PUBLIC.","facts":["The calendar lists Karfreitag on 2026-04-03 with type BANK.","The accompanying context describes Good Friday as a Christian observance commemorating Jesus’ crucifixion and death."],"article":"The supplied Luxembourg calendar lists Karfreitag (Good Friday) on 3 April 2026 as a bank holiday, not a public holiday. The accompanying background describes Good Friday as a Christian observance commemorating Jesus’ crucifixion and death. The classification is important: this record supports a bank-related listing, but it does not establish a general statutory day off or specify which institutions close. International practices mentioned in the background should not be taken as proof of Luxembourg-specific arrangements.","references":["openholidays-api","wikipedia-h2"],"source_suggestions":[{"title":"Luxembourg banking-sector holiday calendar","url":"","reason":"Could confirm which financial institutions observe Good Friday as a bank holiday."}],"confidence":"medium","uncertainties":["The supplied record does not specify which banks or institutions close, or whether any other legal status applies."]},{"holiday_id":"h3","country_holiday_assessment":"supported","assessment_reason":"The supplied Luxembourg calendar lists Easter Monday as a PUBLIC holiday on 6 April 2026.","facts":["The calendar lists Ostermontag on 2026-04-06 as PUBLIC.","The accompanying context describes Easter Monday as the second day of Eastertide in Western Christianity."],"article":"Ostermontag, or Easter Monday, is listed in the supplied Luxembourg calendar as a public holiday on 6 April 2026. The accompanying context places it within Eastertide, describing it as the second day of Eastertide in Western Christianity. That provides the religious-calendar context for the date without establishing particular Luxembourg customs. The calendar’s classification supports presenting it as a public holiday listing; it does not, by itself, detail legal entitlements, closures, or the observance’s local practices.","references":["openholidays-api","wikipedia-h3"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify Easter Monday’s official status and legal scope."}],"confidence":"medium","uncertainties":["Local observances and the precise scope of public-holiday entitlements are not established by the supplied excerpts."]},{"holiday_id":"h4","country_holiday_assessment":"supported","assessment_reason":"The calendar lists 1. Mai as a PUBLIC holiday, though the supplied context excerpt does not explain the Luxembourg observance.","facts":["The calendar lists 1. Mai on 2026-05-01 as PUBLIC.","The attached Mayday context concerns an emergency radio signal, not a May holiday."],"article":"The supplied Luxembourg calendar lists 1. Mai on 1 May 2026 as a public holiday. Its attached context excerpt is about “Mayday” as an emergency radio signal, so it does not explain the meaning of this holiday entry and should not be used as its history. The local name establishes the date, but the supplied evidence does not confirm the occasion’s specific designation or associated traditions. An official Luxembourg source would help verify whether it is formally identified as Labour Day or by another name.","references":["openholidays-api"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the official name and significance of the 1 May public holiday."}],"confidence":"medium","uncertainties":["The specific Luxembourg designation and historical context are not established by the supplied sources."]},{"holiday_id":"h5","country_holiday_assessment":"supported","assessment_reason":"The calendar lists Europe Day as a PUBLIC holiday on 9 May, and the context identifies 9 May as the European Union’s Europe Day.","facts":["The calendar lists Europatag on 2026-05-09 as PUBLIC.","The accompanying context says the European Union celebrates Europe Day on 9 May in connection with the 1950 Schuman Declaration."],"article":"The supplied Luxembourg calendar lists Europatag (Europe Day) as a public holiday on 9 May 2026. The accompanying context distinguishes the European Union’s 9 May Europe Day from the Council of Europe’s observance on 5 May. It links the EU date to the 1950 Schuman Declaration, which proposed the European Coal and Steel Community. This provides useful context for the calendar entry, but the supplied material does not describe Luxembourg-specific events or how the day is observed locally.","references":["openholidays-api","wikipedia-h5"],"source_suggestions":[{"title":"European Union — Europe Day","url":"","reason":"Could verify the EU observance’s history and official meaning."}],"confidence":"medium","uncertainties":["The supplied sources do not describe Luxembourg-specific observances or establish the public holiday’s legal scope."]},{"holiday_id":"h6","country_holiday_assessment":"supported","assessment_reason":"The supplied Luxembourg calendar lists Christi Himmelfahrt as a PUBLIC holiday on 14 May 2026.","facts":["The calendar lists Christi Himmelfahrt (Ascension Day) on 2026-05-14 as PUBLIC."],"article":"The supplied calendar lists Christi Himmelfahrt (Ascension Day) as a Luxembourg public holiday on 14 May 2026. No context excerpt was provided, so the supplied evidence confirms only the recorded name, date, and classification; it does not explain the observance’s religious significance or local practice. The familiar Christian association of Ascension Day should be checked against an authoritative church or Luxembourg source before adding more detail. This entry does not assume particular closures or that everyone observes the date.","references":["openholidays-api"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official designation and legal scope."},{"title":"Catholic Church in Luxembourg — liturgical calendar","url":"","reason":"Could verify the Christian observance and its significance."}],"confidence":"medium","uncertainties":["No supplied context source verifies the religious meaning, local practices, or legal scope beyond the calendar classification."]},{"holiday_id":"h7","country_holiday_assessment":"supported","assessment_reason":"The calendar lists Whit Monday as a PUBLIC holiday, and the context identifies it as the day after Pentecost.","facts":["The calendar lists Pfingstmontag on 2026-05-25 as PUBLIC.","The accompanying context describes Whit Monday as the day after Pentecost, a moveable Christian feast."],"article":"The supplied Luxembourg calendar lists Pfingstmontag (Whit Monday) as a public holiday on 25 May 2026. The accompanying context describes Whit Monday as the day after Pentecost and explains that its date moves with Easter in the Christian liturgical calendar. This helps situate the date without implying that every person observes it or that any particular local customs apply. The calendar supports the listed date and public-holiday classification, but does not provide further details about legal entitlements or closures.","references":["openholidays-api","wikipedia-h7"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official status and legal scope in Luxembourg."}],"confidence":"medium","uncertainties":["Local practices and the precise legal scope are not established by the supplied excerpts."]},{"holiday_id":"h8","country_holiday_assessment":"supported","assessment_reason":"The supplied calendar lists Großherzogsgeburtstag as a PUBLIC holiday on 23 June 2026.","facts":["The calendar lists Grand Duke’s Birthday (Großherzogsgeburtstag) on 2026-06-23 as PUBLIC."],"article":"The supplied calendar labels 23 June 2026 as Grand Duke’s Birthday (Großherzogsgeburtstag) and classifies it as a public holiday. No context excerpt was supplied to explain the name, its relationship to Luxembourg’s national celebrations, or whether it refers to a ceremonial birthday rather than the sovereign’s personal birth date. The date and label can be reported as listed, but those distinctions should be verified with an official Luxembourg source before adding historical or ceremonial detail.","references":["openholidays-api"],"source_suggestions":[{"title":"Luxembourg government — National Day and official celebrations","url":"","reason":"Could clarify the 23 June designation and its relationship to the Grand Duke and national celebrations."}],"confidence":"medium","uncertainties":["The supplied evidence does not explain the holiday’s history, ceremonial meaning, or exact official designation."]},{"holiday_id":"h9","country_holiday_assessment":"supported","assessment_reason":"The calendar lists Mariä Himmelfahrt as a PUBLIC holiday on 15 August 2026, and the context identifies the Christian meaning of the Assumption of Mary.","facts":["The calendar lists Mariä Himmelfahrt on 2026-08-15 as PUBLIC.","The accompanying context describes the Assumption of Mary as a Christian belief concerning Mary’s being taken up into heaven."],"article":"The supplied Luxembourg calendar lists Mariä Himmelfahrt (Assumption) as a public holiday on 15 August 2026. The accompanying context identifies the Christian subject as the Assumption of Mary, a belief concerning her being taken up into heaven. This clarifies the religious meaning of the entry without establishing how it is observed in Luxembourg or by which communities. The calendar supports the listed date and classification; further claims about local practice or legal entitlements would require an authoritative Luxembourg source.","references":["openholidays-api","wikipedia-h9"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official status and legal scope."}],"confidence":"medium","uncertainties":["The supplied sources do not describe Luxembourg-specific customs or the precise scope of legal entitlements."]},{"holiday_id":"h10","country_holiday_assessment":"supported","assessment_reason":"The calendar lists Allerheiligen as a PUBLIC holiday on 1 November 2026, and the context identifies All Saints’ Day as a Christian holiday.","facts":["The calendar lists Allerheiligen on 2026-11-01 as PUBLIC.","The accompanying context identifies All Saints’ Day as a Christian holiday."],"article":"The supplied Luxembourg calendar lists Allerheiligen (All Saints) as a public holiday on 1 November 2026. The accompanying context identifies All Saints’ Day as a Christian holiday, which clarifies the observance behind the entry. It does not provide further detail about the day’s religious traditions or how it is observed in Luxembourg, so this entry avoids assuming particular practices. The date and public classification come from the calendar; an official national source would be needed to confirm legal scope and local details.","references":["openholidays-api","wikipedia-h10"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the holiday’s official designation and legal scope."}],"confidence":"medium","uncertainties":["The supplied context does not explain local traditions or establish the precise legal scope of the holiday."]},{"holiday_id":"h11","country_holiday_assessment":"supported","assessment_reason":"The supplied Luxembourg calendar lists Erster Weihnachtsfeiertag as a PUBLIC holiday on 25 December 2026.","facts":["The calendar lists Christmas Day (Erster Weihnachtsfeiertag) on 2026-12-25 as PUBLIC."],"article":"The supplied Luxembourg calendar lists Erster Weihnachtsfeiertag (Christmas Day) as a public holiday on 25 December 2026. No context excerpt was provided, so the supplied material verifies the listed name, date, and classification but does not document the holiday’s religious meaning, local customs, or legal arrangements. This entry therefore avoids assuming how the day is marked or which services close. An official Luxembourg source could confirm the exact statutory designation and scope of the public-holiday listing.","references":["openholidays-api"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the official designation and legal scope of Christmas Day."}],"confidence":"medium","uncertainties":["No supplied context source verifies local practice or legal arrangements beyond the calendar classification."]},{"holiday_id":"h12","country_holiday_assessment":"supported","assessment_reason":"The calendar lists 26 December as a PUBLIC holiday; its local name is Zweiter Weihnachtsfeiertag, though the English label Boxing Day may suggest a different national tradition.","facts":["The calendar lists Boxing Day (Zweiter Weihnachtsfeiertag) on 2026-12-26 as PUBLIC.","The accompanying context describes Boxing Day as a holiday on 26 December and notes that it is associated with Saint Stephen’s Day in parts of Europe."],"article":"The supplied Luxembourg calendar lists 26 December 2026 as a public holiday, with the local name Zweiter Weihnachtsfeiertag, meaning the second Christmas holiday. It labels the entry Boxing Day, but the accompanying context describes Boxing Day’s broader history and celebrations elsewhere; it does not establish that those traditions apply in Luxembourg. The local name is the clearest country-specific wording supplied here. The calendar confirms the date and classification, while official national information could confirm the precise local designation and legal scope.","references":["openholidays-api","wikipedia-h12"],"source_suggestions":[{"title":"Guichet.lu — Luxembourg legal public holidays","url":"","reason":"Could verify the official local designation and legal scope of the 26 December holiday."}],"confidence":"medium","uncertainties":["The supplied sources do not establish whether Boxing Day is an official local name or describe Luxembourg-specific traditions."]}]}}}