Fall Arrives on Saturday Morning

Fall starts on Saturday September 22nd at 9:49 A.M. Central Daylight Time, or 8:49 A.M. Mountain Daylight Time. In the United States, and the rest of the northern hemisphere, the autumnal equinox corresponds with the sun crossing the celestial equator moving southward. The autumnal equinox signifies the first day of the autumn season. 

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