First Day Of Autumn 2024 Ukraine. The autumnal equinox brings fall to the northern hemisphere today as the sun passes directly over the equator at noon. But again, this is only for the northern hemisphere, since the southern hemisphere experiences the reverse,.
According to the meteorological calendar, the first autumn day is sunday 1st september 2024. 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.