Fall Day 2024 Date. The first day of fall this year, also known as the autumnal equinox is sunday, sept. When is the 2024 fall equinox?

In 2024, this happens on september 22, at 12:44. The first day of fall in 2024 arrives with the fall equinox on sunday, september 22, 2024, at 8:44 a.m.