What Time Is The Summer Solstice 2024 In Usa. December 21, 2024 at 1:20 am pst. The true solstice will arrive in the northern hemisphere at exactly.
In different time zones, the date of the solstice can differ by a day, so it is important to indicate your exact location. Edt (2051 gmt), and the summer solstice for the southern hemisphere occurs on dec.