Loading…
December 28, 2007 was a Friday — that’s 6,792 days ago. Below you can see exactly how to work the weekday out in your head with the Doomsday algorithm, along with a few other facts about the date.
Same month, one different day. You already know December 12 is a doomsday — count from there.
December 8, 2007
The Doomsday algorithm is six short steps. Most people get to a reliable answer in under 30 seconds after an afternoon of practice.