Summer Solstice 2025 Canada Time. Summer starts at the moment when the sun is farthest north: Sunrise and sunset times forcanada in 2025.

In 2025, the summer solstice will occur on june 21, at 02:42 gmt in the northern hemisphere, and on december 21, 2024 at 09:20 gmt in the southern hemisphere. It also lists astronomical sunrise and sunset timings on summer.