The official GOV.UK service provides UK bank holidays for England, Scotland, and Northern Ireland in JSON format. It returns historical and future holiday data in a single request without requiring authentication and is free to use.
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GOV.UK publishes its bank holiday data as a single JSON file that needs no authentication. The data is split across three divisions — England and Wales, Scotland, and Northern Ireland — and a date that is a holiday in one is not necessarily a holiday in another, so an application has to pick its division explicitly. Each event carries title, date, notes and bunting, with notes used for annotations such as Substitute day when a holiday falls on a weekend. The file covers 2019-01-01 through 2028-12-26, so check that range before relying on it for long-term scheduling. Verified 2026-08-25.
Last verified: August 25, 2026
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https://www.gov.uk/Methods
Verified endpoint examples
/bank-holidays.jsonİngiltere-Galler, İskoçya ve Kuzey İrlanda için tüm resmi tatil tarihlerini ve açıklamalarını döndürür. england-and-wales, scotland, northern-ireland bölgelerine ayrılmış JSON yapısı sunar.
İngiltere-Galler, İskoçya ve Kuzey İrlanda için tüm resmi tatil tarihlerini ve açıklamalarını döndürür. england-and-wales, scotland, northern-ireland bölgelerine ayrılmış JSON yapısı sunar.
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