How Many Days Until Fall Equinox 2026?

The Fall Equinox, also called the Autumnal Equinox, marks the astronomical beginning of fall in the Northern Hemisphere. Like its spring counterpart, this day features approximately equal amounts of daylight and darkness.

After the fall equinox, nights become longer than days until the winter solstice. This transition signals the approach of winter and is traditionally associated with harvest time.

The fall equinox has been celebrated by various cultures throughout history, including harvest festivals and thanksgiving celebrations.