Autumnal Equinox 2025 Schedule. The autumnal equinox brings fall to the northern hemisphere today as the sun passes directly over the equator at noon. The autumnal equinox (in the northern hemisphere) takes place this afternoon (sunday 22nd september 2025) at 13.44 irish summer time (12.44 ut).


Autumnal Equinox 2025 Schedule

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. But are day and night actually equal length today?

Autumnal Equinox 2025 Schedule Images References :

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