Fall Equinox 2024 Run Time. Here's everything you should know about the fall equinox—plus our favorite fall facts, folklore,. In the northern hemisphere, the closest autumnal equinox will take place on september 22, 2024, at 12:44 gmt (08:44 a.m.
In 2024, the autumnal (fall) equinox arrives on sunday, september 22, marking the official first day of fall. In different time zones, the date of the equinox may differ by a day, so it is important to indicate your exact location.
