Autumn Equinox 2025 Time. Autumn / fall equinox 2025. When is the autumnal equinox in 2025?
In the southern hemisphere, the autumnal equinox takes place on. Autumn equinox 2025 (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.
