A national holiday is a statutory holiday enacted by a country to commemorate the country itself. It is usually the anniversary of the country's independence, the signature of its constitution, or other significant event; in some cases it is the saint's day of the country's patron saint.
Note: Many countries also use the term "National holiday" to refer to a generic public holiday.
Independent states
January
- January 20: Armenia
- January 21: Barbados (Errol Barrow Day)
- January 26: Australia (Australia Day)
- January 26: India (Republic Day)
- January 28: Pakistan (National Day, 1933)
February
- February 4:Sri Lanka (Independence Day)
- February 6: New Zealand (Waitangi Day)
- February 11: Japan (National Foundation Day) (See Note Below.)
- February 15: Serbia (State Day)
- February 16: Lithuania (Independence Day)
- February 18:Gambia (Independence Day)
- February 24: Estonia (Independence Day)
March
- March 1: South Korea (Independence Movement Day)
- March 3: Bulgaria (Liberation Day)
- March 15: Hungary (Revolution of 1848)
- March 17: Republic of Ireland (St. Patrick's Day)
- March 23: Pakistan (Republic Day)
- March 25: Greece (Revolution Day, 1821)
- March 26: Bangladesh (Independence Day, 1971)
April
- April 18: Zimbabwe
- April 23: Turkey (Children's Day, marks foundation of National Assembly in 1920)
- April 25: Italy
- April 30: The Netherlands (Koninginnedag, Queen's birthday)
May
- May 3: Poland (celebrating the first Polish Constitution-1791,first constitution in Europe,second in world )
- May 4: The Netherlands (Remembrance Day: Dodenherdenking)
- May 5: The Netherlands (Liberation Day (1945)), Europe Day (CoE)
- May 9: Jersey and Guernsey (Liberation Day) , European Union, Europe Day (EU)
- May 17: Norwegian Constitution Day
- May 19: Turkey (Youth Day, marks first step on organizing resistance against allied occupation after WWI, 1919)
- May 20: Cameroon (National Day)
- May 26: Georgia (Independence Day, 1918)
Israel's Independence Day is specified on the Hebrew calendar on the 5th day of Iyyar, and so it does not have a fixed date in the Gregorian calendar; it usually falls somewhere in May or late April. The Gregorian date of Israel's independence itself was May 14, 1948.
June
- June 2: Italy (Birth of the Italian Republic)
- June 5: Denmark (Grundlovsdag, celebrating the first Danish Constitution of 1849)
- June 6: Sweden (King Gustav I of Sweden crowned 1523)
- June 10: Portugal (Portugal Day - date of death of Luis de Camões)
- June 12: Philippines (Independence Day - date of liberation from the Kingdom of Spain)
- June 17: Iceland (Independence Day - date of liberation from Denmark in 1944)
- June 23: Luxembourg since 1961
- June 24: Québec (St-Jean Baptiste) since 1980
July
- July 1: Canada (Canada Day, formerly Dominion Day)
- July 4: United States (Independence Day)
- July 5: Isle of Man (Tynwald Day)
- July 6: Lithuania (State Day - King Mindaugas of Lithuania crowned 1253)
- July 8: Pakistan (Day of Mourning in memory of Fatima Jinnah, since 1967)
- July 9: Argentina (Independence Day, 1816)
- July 13: Montenegro (Independence Day, 1878)
- July 14: France (Bastille Day and Fête de la Fédération)
- July 20: Colombia (Independence Day, 1810)
- July 21: Belgium (Nationale feestdag, On 21 July 1831 Leopold I, the first king of Belgium, was inaugurated.)
- July 22: Poland (Poland was liberated after WW2)
- July 29: Faroe Islands (Ólavsøka)
- July 30: Pakistan (Fatima Jinnah Day, 1893)
August
- August 1: Switzerland (National Independence Day)
- August 5: Croatia (Victory and Homeland Thanksgiving Day)
- August 9: Singapore (National Day,)
- August 14: Pakistan (Independence Day)
- August 15: India (Independence Day)
- August 20: Hungary (celebration of Stephen I and establishment of the Hungarian Kingdom)
- August 24: Ukraine (Independence Day)
- August 27: Moldova (Independence Day)
- August 30: Turkey (Independence Day, 1922)
- August 30: Tartarstan: (Independence Day, 1990)
- August 31: Malaysia (Independence Day, 1957)
September
- September 1: Uzbekistan (Independence Day, 1991)
- September 7: Brazil (Independence Day, 1822)
- September 8: Macedonia (Independence Day, 1991)
- September 15: Costa Rica (Independence Day, 1821)
- September 15: El Salvador (Independence Day, 1821)
- September 15: Guatemala (Independence Day, 1821)
- September 15: Honduras (Independence Day, 1821)
- September 15: Nicaragua (Independence Day, 1821)
- September 16: Mexico (Independence Day, 1810)
- September 18: Chile (Independence Day, 1810)
October
- October 1: People's Republic of China
- October 1: Tuvalu (Independence Day)
- October 3: Germany Day of German Unity
- October 7: Indian Occupied Punjab (Independence Day of Khalistan, 1987)
- October 8: Croatia (Independence Day)
- October 10: Republic of China (Double Tenth Day)
- October 12: Spain (Discovery of America, 1492)
- October 16: Pakistan and India (Sir Syed Ahmad Khan Day, 1817)
- October 23: Hungary (Revolution in 1956)
- October 26: Austria
- October 28: Greece ("NO" Day, 1940) and Czech Republic (Independent Czechoslovak state Day, 1918)
- October 29: Turkey (Republic Day, 1923)
November
- November 9: Pakistan (Allama Iqbal Day, 1877)
- November 11:Poland (Independence Day,1918)
- November 16: Pakistan (Choudhary Rehmat Ali Khan day of memorance, 1897)
- November 18: Latvia (Independence Day)
- November 22: Lebanon (Independence Day)
- November 30: Barbados (Independence Day)
- November 30: Philippines (Bonifacio Day) -- Founder of the Philippine National Revolution
December
- December 1: Romania (Unification Day)
- December 6: Finland (Independence Day)
- December 25: Pakistan (Jinnah Day, 1876)
- December 27: Pakistan and India (Asadullah Mirza Ghalib Baig Khan Day, 1796)
- December 30: Philippines (Rizal Day) -- National Hero of the Philippines
Note: In Japan, besides National Foundation Day on February 11, which is a National Day, there is also a National Holiday (国民の休日, kokumin no kyujitsu, which translates to "Citizens' day off") on May 4, between Constitution Day on May 3 and Kodomo no hi (Children's Day) on May 5. The whole nation takes a holiday for three consecutive days, giving the term National Holiday a different meaning.
Other national and supranational celebrations
Some nations (in the cultural sense) have their own national holidays. Often they have an autonomous status within a larger state. In the case of Ireland, the national holiday is statutory in both an independent state, the Republic of Ireland, plus the semi-autonomous province of Northern Ireland, which is part of the United Kingdom (See Partition of Ireland). In cases in which the nation is represented by a subnational government in a larger state, that government may make the holiday statutory.
- 1 March: Wales, United Kingdom (see St David's Day)
- 17 March: Ireland (both the Republic of Ireland and Northern Ireland) (see St Patrick's Day)
- 23 April: England, United Kingdom (see St George's Day)
- 9 May: European Union, (see Europe Day)
- 24 June: Quebec, Canada (Fête nationale du Québec or Saint-Jean-Baptiste Day)
- 11 July: Flanders, Belgium
- 27 September: Wallonia, Belgium
- 30 November: Scotland, United Kingdom (see St Andrew's Day)
Some subnational entities also commemorate themselves with statutory holidays.