Start Of Summer 2025 Canada

Start Of Summer 2025 Canada. Summer begins with the solstice on thursday, june 20, 2025, marking the astronomical first day of summer in the northern hemisphere. In 2025, the summer solstice will occur on june 20, at 20:51 gmt in the northern hemisphere, and on december 21, at 09:20 gmt in the southern hemisphere.

Regarding canada day on july 1, fair weather is expected in ontario and westward, while eastern areas might see showers. Summer begins with the solstice on thursday, june 20, 2025, marking the astronomical first day of summer in the northern hemisphere.