The first day of fall, also known as the autumnal equinox, is Sunday, Sept. 22, at 8:44 a.m. ET. While the equinox is known as the astronomical start of the season, there is another method used to ...
Fall officially begins at 7:44 a.m. CT on Sept. 22, 2024. According to the Farmer's Almanac, that's when the astronomical event that marks the start of autumn will take place. In the Northern ...