What Is Fall 2025 Called. In the southern hemisphere, it will occur on march 20, 2025, at 09:02 gmt (05:02 a.m. Find out the date when autumn (or fall) is in 2025 and count down the days until autumn (or fall) with a countdown timer.

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 northern hemisphere. Application starts in late september 2024 and the deadlines extend till january 2025.