Agathe Jeannette

First Day Of Summer 2024 Usa 2024. The first day of what's projected to be an unusually hot summer, the longest day of the year and the summer solstice all arrive thursday, june 20. Summer 2024 starts on thursday, june 20th in the northern hemisphere, with the first day of summer being the longest daylight day of the year with the earth's axis.

Fall begins with the autumnal equinox, sunday, september 22, 2024, 8:44 a.m. The first day of what’s projected to be an unusually hot summer, the longest day of the year and the summer solstice all arrive thursday, june 20.