Warmer days and blossoming flowers are signs that spring is upon us. Spring officially begins on Friday, March 20 at precisely 10:46 a.m. ET, when the sun's rays fall directly on the equator, ...
The Milky Way can be seen between trees. (WTOP/Greg Redfern) Fall officially arrives Monday, Sept. 22 at 2:19 p.m. Astronomically speaking, this is the date and time of the autumnal equinox, the ...
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