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.
(Image credit: DAVID GANNON/AFP via Getty Images)
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.