All January February March April May June July August September October November December
01.June
Samoa

Independence Day celebrations, 1962

02.June
Italy

Foundation of the Republic, 1946

05.June
Denmark

Constitution Day, 1849

05.June
Seychelles

Liberation Day

06.June
Sweden

Swedish Flag Day, election of Gustav Vasa as King of Sweden in 1523; adoption of the constitution in 1809

10.June
Portugal

Portugal Day

12.June
Philippines

Proclamation of independence from Spain, 1898

12.June
Russia

Russia Day, 1990

17.June
Iceland

Day of the Founding of the Republic, 1944

21.June
United Kingdom

Official birthday of King Charles III

23.June
Luxembourg

Official birthday of Grand Duke Henri

25.June
Mozambique

Independence from Portugal, 1975

25.June
Slovenia

Anniversary of the proclamation of independence, 1991

25.June
Croatia

Independence Day

26.June
Madagascar

Independence from France, 1960

27.June
Djibouti

Independence from France, 1977

30.June
Congo, Democratic Republic of the Congo

Independence from Belgium