When is Canada's birthday?

Canadas birthday is on July 1st.

Probably as many people have said....

Canada Day (French: Fête du Canada) is Canada's national holiday, marking the beginnings of the present form of the country on July 1, 1867. It is a federal holiday celebrated on July 1, annually, by all provincial governments and most businesses across the country.

Canada Day is often referred to as "Canada's birthday," particularly in the popular press. However, some of the constituents out of which the Canadian confederation was formed called themselves "Canada" prior to 1867, and most of the present provinces of Canada did not join the federation until well after that year. This demonstrates the evolutionary nature of Canada's road to independence, which did not actually end until the country became a sovereign kingdom through proclamation of the Constitution Act, by Queen Elizabeth II, in 1982. Thus, Canada Day is an anniversary of the granting of Royal Assent to the British North America Act, as opposed to a national birthday, or a day marking Canada's independence.

http://en.wikipedia.org/wiki/Canada_day

july first.

once a year

July 1st, also known as Canada Day.
It is celebrated in the same manner as Americans celebrate the 4th of July. Fireworks, BBQ's, etc.

Lots of fun!