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USA TODAY
USA TODAY
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جاهز للتشغيل
The fall equinox marks the beginning of autumn in the Northern Hemisphere, occurring on September 22 at 8:05 p.m. EDT this year, when the sun is directly over the equator. It signifies nearly equal daylight and darkness hours and signals the start of shorter days leading to winter. The equinox occurs as Earth continues its orbit, with variations from year to year, and is distinct from the start of meteorological fall on September 1.
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