Autumnal Equinox 2024 Usa Central Time Usa. In different time zones, the date of the equinox may differ by a day, so it is important to indicate your exact location. It’s one of two days in the year when the sun crosses the celestial equator,.

I f you are in the eastern time zone, then fall officially begins at 8:43 a.m., local time. The fall equinox is not on the same day each year,.