First And Last Day Of Summer 2024.  — the summer solstice occurs on thursday, june 20, 2024, at 4:51 p.m. Edt this story has been updated with the latest information about prime big deal days 2024 in october, including the best early.

The summer solstice is on thursday, june 20, 2024.  — learn about the earliest june solstice in 228 years, when the sun reaches its northernmost point on june 20, 2024 at 20:51 utc.