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Fall 2024 and 2025 Dates. According to the astronomical definition, fall begins with the autumnal equinox. In the Northern Hemisphere, it's the September equinox; south of the equator, it is the equinox in March.
18 wrz 2017 · The 2024 fall equinox—also called the autumn equinox—takes place on Sunday, September 22, 2024. The fall equinox is not on the same day each year, though it always falls between September 21...
23 sie 2024 · Autumnal equinox, two moments in the year when the Sun is exactly above the Equator and day and night are of equal length; also, either of the two points in the sky where the ecliptic (the Sun’s annual pathway) and the celestial equator intersect.
25 wrz 2024 · This Sunday, the autumnal equinox is upon us, and with it, a shift to shorter days, longer nights and the astronomical start of fall in the Northern Hemisphere. Equinoxes occur when Earth...
15 wrz 2024 · While meteorologists like to call fall at the beginning of September, astronomical autumn starts later, on the autumnal equinox. This year, it falls on Sunday, Sept. 22 at 8:44 a.m. EDT...
20 wrz 2018 · As the autumn equinox approaches, days begin to shorten in the Northern Hemisphere, and people in countries around the world greet the change with elaborate celebrations and traditional rituals.
22 wrz 2024 · We celebrate the September equinox as the first day of autumn for the Northern Hemisphere, and the first day of spring for the Southern Hemisphere. Watch a video about the September equinox,...
