When Is September Equinox 2024 Date. In different time zones, the date of the equinox may differ by a day, so it is important to indicate your exact location. This page provides date and time for autumnal equinox in the year 2024 for phoenix, arizona, united states.

This page provides date and time for autumnal equinox in the year 2024 for edinburgh, scotland, united kingdom. The 2024 fall equinox—also called the autumn equinox—takes place on sunday, september 22, 2024.