KR · 2026, 2027
Korean national holidays, published substitutes and election; MPM/KASA official announcements. KASI open data: free, unrestricted reuse.
JP · 2026, 2027
Source: Cabinet Office, Government of Japan. Public Data Terms v1.0. National holidays and legal substitutes; converted to ISO dates.
US · 2026, 2027, 2028, 2029, 2030
Source: U.S. Office of Personnel Management. Federal observed holidays, not every state or private workplace. Geographically limited Inauguration Day excluded.
GB · 2026, 2027, 2028
Contains public sector information licensed under the Open Government Licence v3.0. Only date/title pairs shared by England/Wales, Scotland and Northern Ireland.
DE · 2026
Source: Deutsche Bundesbank. Nationwide section only, excluding state, TARGET and bank-only closures. Professional-use reproduction under Bundesbank website terms; dates/names unchanged, ISO date formatting.
FR · 2026, 2027, 2028, 2029, 2030, 2031
Source: République française / Etalab, Open Licence 2.0. Metropolitan baseline; additional Alsace-Moselle and overseas holidays excluded.
CA · 2026
Our factual date/name compilation of ten federal general holidays, checked against Canada Labour Code guidance and CRA dates. Provincial holidays and inferred universal substitute dates excluded.
AU · 2026, 2027
Our factual compilation of full-day dates shared by all eight states/territories, independently structured and verified against official calendars. No Fair Work prose/table layout reproduced; its CC BY-NC website compilation is not claimed as commercially open-licensed. Regional, part-day, and differing state dates excluded.
CN · 2026
Source: State Council 2026 administrative notice. Official rest-day ranges, excluding working weekends. Administrative documents/calendar facts are covered by Copyright Law Article 5.
HK · 2026, 2027
Source: 1823, Government of the Hong Kong SAR. Free commercial redistribution under DATA.GOV.HK terms with attribution. General holiday dates, not the statutory employment list; regular Sundays not listed.
SG · 2026, 2027
Source: Ministry of Manpower, Singapore / data.gov.sg. Singapore Open Data Licence; free commercial use. Published observed dates included.
Updates and limitations
Reviewed data is bundled in the app for offline use. Displaying holidays does not make network requests. New years and one-off holidays are added through app updates after official verification. The public data file is provided for source inspection. Local holidays, workplace-specific entitlements and Chinese working weekends are not included. This calendar does not claim government endorsement.
Previously downloaded Nager API data is not imported by version 1.0. Earlier 0.4 TestFlight versions may still use that provider.
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