Last Day Of Summer 2025 Canada Time. In different time zones, the date of the solstice can differ by a day, so it is important to indicate your exact location. Toronto the exact moment of the summer solstice in 2025 is 20 june , at.

The first day of summer is also known as the summer solstice, and in 2025 it happens on thursday, june 20 at 4:51 p.m. Summer 2025 starts on thursday, june 20th in the northern hemisphere, with the first day of summer being the longest daylight day of the year with the earth’s axis having.