July 1st is Canada Day, and this date is celebrated by Canadians around the globe that marks the beginning of Canada. In 1867 Canada became a country and this date is very important to those who come from this country. This national holiday is often called the birthday of Canada and it is a reason for Canadians to celebrate and rejoice. Canada Day was originally called Dominion Day but this was changed in 1982 due to the Canada Act.