Here Are 5 Things You Probably Didn’t Know About Fall

(CNN) — Yes, the season for chunky scarves, pumpkin-spiced everything and fantasy football is upon us. Fall, autumn, harvest season — whatever you call it — starts Saturday, September 22, in the Northern Hemisphere. Here are some interesting things to know about the season:
1. Fall isn’t caused by the Earth’s distance from the sunThat’s right. The Earth’s distance from the sun at any given point doesn’t determine whether you’ll be sweating ou