Canada Day (French: Fête du Canada), formerly known as Dominion Day (French: Fête du Dominion), is the national day of Canada. A federal statutory holiday, it celebrates the anniversary of Canadian Confederation which occurred on July 1, 1867, with the passing of the British North America Act, 1867 where the three separate colonies of the United Canadas, Nova Scotia, and New Brunswick were united into a single Dominion within the British Empire called Canada. Originally called Dominion Day (French: Le Jour de la Confédération), the holiday was renamed in 1982, the same year that the Canadian Constitution was patriated by the Canada Act 1982. Canada Day celebrations take place throughout the country, as well as in various locations around the world attended by Canadians living abroad. (Wiki)