Popular explanations reference the color of ink used to record store profits, slave auctions and a general feeling of doom among employees.

Whether or not you got your Black Friday shopping started yesterday, now is truly the time to turn to the Internet to see what you can get on sale. All of the best Black Friday deals are live now, and we don’t expect further major price drops.

Here are the Black Friday store hours for some prominent national chains. Best Buy stores will be open from 6 a.m. to 10 p.m. Most Dick’s Sporting Goods stores will be open from 6 a.m. to 10 p.m. Home Depot stores will open at 6 a.m. and close at the store’s regular hours. Specific closing hours may vary by store.