Fall Equinox Day 2025 Calendar. Autumnal equinox โ€” is an astronomical phenomenon, when the sun in its visible motion along the ecliptic crosses the celestial equator. It means it can fall on or around september 22nd or 23rd in.


Fall Equinox Day 2025 Calendar

This year the autumn will start on sunday september 22, 2024 (day of the fall equinox) and will end on saturday december 21, 2024 with the winter solstice. The autumn equinox is the day when the hours of daylight and darkness are equal.

Fall Equinox Day 2025 Calendar Images References :