| Country | National holiday |
| Afghanistan | Independence Day, 19 August (1919) |
| Akrotiri | void |
| Albania | Independence Day, 28 November (1912) |
| Algeria | Revolution Day, 1 November (1954) |
| American Samoa | Flag Day, 17 April (1900) |
| Andorra | Our Lady of Meritxell Day, 8 September (1278) |
| Angola | Independence Day, 11 November (1975) |
| Anguilla | Anguilla Day, 30 May (1967) |
| Antarctica | void |
| Antigua and Barbuda | Independence Day (National Day), 1 November (1981) |
| Arctic Ocean | void |
| Argentina | Revolution Day, 25 May (1810) |
| Armenia | Independence Day, 21 September (1991) |
| Aruba | Flag Day, 18 March (1976) |
| Ashmore and Cartier Islands | void |
| Atlantic Ocean | void |
| Australia | Australia Day, 26 January (1788); ANZAC Day (commemorated as the anniversary of the landing of troops of the Australian and New Zealand Army Corps during World War I at Gallipoli, Turkey), 25 April (1915) |
| Austria | National Day, 26 October (1955); note - commemorates the passage of the law on permanent neutrality |
| Azerbaijan | Founding of the Democratic Republic of Azerbaijan, 28 May (1918) |
| Bahamas, The | Independence Day, 10 July (1973) |
| Bahrain | National Day, 16 December (1971); note - 15 August 1971 was the date of independence from the UK, 16 December 1971 was the date of independence from British protection |
| Bangladesh | Independence Day, 26 March (1971); note - 26 March 1971 is the date of independence from West Pakistan, 16 December 1971 is Victory Day and commemorates the official creation of the state of Bangladesh |
| Barbados | Independence Day, 30 November (1966) |