Autumn Equinox 2024 Eastern Time

Autumn Equinox 2024 Eastern Time. The occurrence of spring equinox usually falls on the 20th or 21st march, and the autumnal equinox falls on 22nd or 23rd september every year. While meteorologists like to call fall at the beginning of september, astronomical autumn starts later, on the autumnal equinox.

The fall equinox and the first day of autumn arrives on sunday, september 22, 2024, at 08:44 a.m. Autumn equinox 2024 (beginning of astronomical autumn) on the day of the autumn (september) equinox, the sun, moving along the ecliptic, crosses the celestial equator, moving from the.