Autumnal Equinox 2024 Deutsch. The 2024 fall equinox—also called the autumn equinox—takes place on sunday, september 22, 2024. The fall equinox is not on the same day each year, though it always falls.
The autumnal equinox for this year occurs sunday, september 22, 2024, 12:43 utc (sunday, september 22, 2024 at 8:43 am edt). We’ll talk about what it is, when it happens, and why it’s special.