Autumn Equinox 2024 Countdown. Find the date of the fall equinox for your hemisphere and the desired year. Autumn / fall equinox 2024.

The occurrence of spring equinox usually falls on the 20th or 21st march, and the autumnal equinox falls on 22nd or 23rd september every year. In 2024, the autumnal equinox will take place on september 22,at 08:44 a.m.