How To Figure Out The Day Of The Week For Any Date Ever...
We assume people who can figure out the exact day... ...y mathematician John H. Conway in 1973 called the Doomsday rule , and as you'll see in this video by It's Ok To Be...
https://www.neatorama.com/2018/02/02/How-To-Figure-Out-The-Day-Of-The-Week-For-Any-Date-Ever/
