What Time Is The Summer Solstice 2024 In Usa. The summer solstice happens on thursday, june 20, 2024! Summer begins with the summer solstice, friday, june 20, 2025, 10:42 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. The official time change will take place promptly at 2:00 a.m.