When Is The Summer Solstice 2024. In 2024, summer solstice in the northern hemisphere will occur on thursday, june 20 around 4:50 p.m. — the summer solstice — the exact moment when earth’s north pole is most tilted towards the sun — happens at 4:51 p.m.
Spring starts march 20, 2025. Edt (2051 gmt), and the summer solstice for the southern hemisphere occurs on dec.