When Is Fall 2024 In Usa 2024. Summer begins with the summer solstice, thursday, june 20, 2024, 4:51 p.m. The autumnal equinox brings fall to the northern hemisphere today as the sun passes directly over the equator at noon.
Why does time change at 2 a.m. Here’s what to know about when fall officially arrives and how long it’ll be here.