Constitution Day is a holiday to honour the constitution of a country. Constitution Day is often celebrated on the anniversary of the signing, promulgation or adoption of the constitution, or in some cases, to commemorate the change to constitutional monarchy. Abkhazia, 26 November (1994). See Constitution of Abkhazia. Andorra, 14 March (1993). Known locally as Dia de la Constitució. See Constitution of Andorra. Argentina, 1 May (1853). See Constitution of Argentina. Not a public holiday. Armenia, 5 July (1995). See Constitution of Armenia. Australia, 9 July (1900). See Constitution of Australia. Not a public holiday. Azerbaijan, 12 November (1995). See Constitution of Azerbaijan. Not a public holiday. Belarus, 15 March (1994). Known locally as Dzień Kanstytucyji. See Constitution of Belarus. Belgium, 21 July (1890). Known locally as Nationale feestdag van België (in Dutch) and Fête nationale belge (in French). Day of the Flemish Community, 11 July (Flemish community only). Known locally as Feestdag van Vlaanderen. French Community Holiday, 27 September (French-speaking community only). Known locally as Fête de la Communauté française. Wallonia Day, third Sunday of September (Walloon Region only). Day of the German-speaking Community of Belgium, 15 November (German-speaking community only). Known locally as Feiertag der Deutschsprachigen Gemeinschaft. Brazil, 15 November (1889). Known in Brazil as Dia da Proclamação da República (Republic Day). See Constitution of Brazil. Public holiday. Cambodia, 24 September (1993). See Cambodia Constituent Assembly. Canada Day, 1 July (1867). Also known as Fête du Canada (in French). See Constitution of Canada. China: Mainland China, 4 December (1982). See Constitution of the People's Republic of China. Not a public holiday. Cook Islands, 4 August (1965). Known locally as Te Maeva Nui Celebrations. See Politics of the Cook Islands. Denmark, 5 June (1849, 1953). Known locally as Grundlovsdag. See Constitution of Denmark. Dominican Republic, 6 November (1844). See History of the Dominican Republic. Ethiopia, 16 July (1931). See 1931 Constitution of Ethiopia. Faroe Islands, 5 June (1849, 1953). Known locally as Grundlovsdag. See Constitution of Denmark. Federated States of Micronesia, 10 May (1979). Fiji, 7 September (2013). First observed in 2016. See 2013 Constitution of Fiji. Finland, 17 July (1919). The first Constitution of Finland, Constitution Act was enacted at that day and Finland became definitively a republic. Not a public holiday like the national day of Finland, Independence Day, 6 December (1917). Germany, 23 May (1949). Constitution Day Ghana, 7 January (2019). See Constitution of Ghana. India,