Fall Equinox 2025 Date

Fall Equinox 2025 Date. In different time zones, the date of the equinox may differ by a day, so it is important to indicate your exact location. Somewhere between september 21st to september 24th each year, there will be a moment when the day and the night will last approximately the same.

Find out more about equinoxes and solstices. It is also called the autumnal equinox, fall equinox.