What time does Canada Day start?

Answer 1

Evenings start (this applies anywhere in the world) at various times, depending on the season. Seasons are caused by the Earth tilting, causing different areas to have more or less sunshine, affecting sunsets and sunrises (morning and evening).

Answer 2

Every year, on the first day of July, Canada Day begins at the stroke of midnight, and ends at the stroke of midnight, in the various time zones across Canada.

Come to think of it, that's the same time that every day begins and ends. Right?

Answer 3

it started at 1867

That's what people say!