First Day Of Summer 2024 Canada 2024. Each season starts on the first day of a specific month and goes on for three months. In 2024, summer solstice in the northern hemisphere will occur on thursday, june 20 around 4:50 p.m.

In 2024, 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. 21 rows summer starts at the moment when the sun is farthest north: