Summer Solstice Dates 2024. The summer solstice for the northern hemisphere occurs on june 20, 2024, at 4:51 p.m. This is the first day of astronomical summer and occurs as the sun reaches its most northerly or southerly path in the sky.
In the southern hemisphere, it’s. Edt (2051 gmt), and the summer solstice for the southern hemisphere occurs on dec.
