When Does Fall Officially Begin 2025 Usa. The first day of fall is sunday, september 22, 2025—the same day as the autumn equinox—in the northern hemisphere. — in 2025, the first day of fall, also known as the autumnal equinox, is sunday, sept.
The equinox will be the second day this year that the sun’s orbit is directly above the. This sunday, the autumnal equinox is upon us, and with it, a shift to shorter days, longer nights and the astronomical start of fall in the.
When Does Fall Officially Begin 2025 Usa Images References :