Dec 9, 2025 · In 2026, the autumnal (fall) equinox arrives on Tuesday, September 22. Here's everything you should know about the first day of fall—plus our favorite fall facts, folklore, …

Aug 11, 2025 · When is the first day of fall? The meteorological start of fall is Sept. 1, which is also Labor Day 2025, and it will be on a Monday this year, according to The Old Farmer's …

Live fall equinox countdown showing days until the first day of autumn (around September 22). Automatic rollover to next year.

Sep 22, 2025 · While many consider the return of pumpkin spice lattes to menus as the official start of fall, that honor actually belongs to the day of the autumnal equinox, according to NASA.

Astronomical fall begins on the day of the equinox. The name derives from Latin and means equal night, giving the impression that both day and night are exactly 12 hours long.

Aug 8, 2025 · But when is the first day of fall actually, and how is it determined? Cooler weather and changing leaves aside, astronomy—the autumn equinox, to be specific—tells us when …

Sep 20, 2025 · The Fall Equinox is an astronomical prediction of when the sun will cross the equator, and that tends to occur between September 22 and September 23 on the traditional …