The Autumnal Equinox Is This Afternoon. Fall Is Here
by Emily Alfin Johnson
Sep 22, 2021
1 minute
According to the National Weather Service, at 3:20 p.m. EDT today, the Autumnal Equinox (the moment when the length of daylight and darkness are almost perfectly equal) occurs.
And with it?The officialstart of fall in the Northern Hemisphere.
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