The equinox marks the arrival of fall in the Northern Hemisphere on Sept. 22.

PORTLAND (WGME) --In case you missed it, Sunday was the first day of autumn. The Fall Equinox was at 8:44 am on Sunday, September 22nd. What exactly happens during the fall equinox? Equinox is Latin ...

It's fall, ya'll! Sweater weather is upon us. The beginning of the autumn season marks the end of warm summer days and the start of longer chilly nights. Stream San Diego News for free, 24/7, wherever ...

Add Yahoo as a preferred source to see more of our stories on Google. Spring has officially sprung in North America, bringing with it the promise of warmer days. At precisely 5:01 a.m. ET on Thursday, ...

It's fall, ya'll! Sweater weather is upon us. The beginning of the autumn season marks the end of warm summer days and the start of longer chilly nights. As the Earth travels around the sun, it does ...

Spring has officially sprung in North America, bringing with it the promise of warmer days. At precisely 5:01 a.m. ET on Thursday, March 20, the sun's rays fell directly on the equator, marking the ...