Sources and licences
Every desk republishes holiday dates only where the official source permits commercial reuse. Attribution is given on each page.
United States
Source: U.S. Office of Personnel Management
Licence: Public domain (U.S. federal government work)
Federal holidays for executive-branch employees under 5 U.S.C. § 6103 and OPM schedules.
United Kingdom
Source: GOV.UK (England and Wales bank holidays)
Licence: Open Government Licence v3.0
England and Wales division from the official bank-holidays.json feed.
Canada
Source: Canada Revenue Agency
Licence: Open Government Licence – Canada
Federal public holidays recognised by the CRA; provincial holidays are not included.
Australia
Source: Fair Work Ombudsman
Licence: Creative Commons Attribution 4.0 International
National public holidays that apply across Australia.
Ireland
Source: Citizens Information
Licence: Creative Commons Attribution 4.0 International
Public holidays under the Organisation of Working Time Act 1997.
India
Source: Reserve Bank of India
Licence: RBI terms of use (republication permitted with attribution)
RBI holiday calendar for Mumbai (national reference).
Japan
Source: Cabinet Office
Licence: Government of Japan (open data, attribution required)
National holidays from the official Cabinet Office holiday CSV.
Korea
Source: Ministry of the Interior and Safety
Licence: Republic of Korea open government data (KOGL Type 1)
Statutory public holidays under the Regulations on Public Holidays.
Brazil
Source: Government of Brazil (Lei nº 662/1949 and updates)
Licence: Brazilian federal government open data (CC BY-SA where applicable)
National public holidays fixed by federal law.
Mexico
Source: Diario Oficial de la Federación / LFT
Licence: Mexican federal government information (republication with attribution)
Federal statutory holidays under the Ley Federal del Trabajo.
Switzerland
Source: Swiss Federal Statistical Office / federal law
Licence: Swiss open government data (Open Government Data)
Federal public holidays; cantonal holidays are not included.
Sweden
Source: Swedish Parliament / Lag (1989:253)
Licence: Swedish government open data
Official public holidays (röda dagar) under Swedish law.
Norway
Source: Lovdata (Public Holidays Act)
Licence: Norwegian government (Lovdata open licence with attribution)
Statutory public holidays under the Public Holidays Act.
South Africa
Source: Department of Home Affairs / Public Holidays Act
Licence: South African government information (republication permitted with attribution)
Public holidays under the Public Holidays Act 36 of 1994.
New Zealand
Source: Employment New Zealand (MBIE)
Licence: Crown copyright (New Zealand Government, attribution required)
National public holidays; regional anniversary days are not included.