Canada Day (French: Fête du Canada) is the national day of Canada, a federal statutory holiday celebrating the anniversary of the July 1, 1867, enactment of the Constitution Act, 1867 (then called the British North America Act, 1867), which united three colonies into a single country called Canada within the British Empire. Originally called Dominion Day (French: Le Jour de la Confédération), the holiday was renamed in 1982, the year the Canada Act was passed. Canada Day observances take place throughout Canada as well as among Canadians internationally.