Posted: Oct 11, 2011 3:59pm
Lifehacker: How to Quickly Figure Out the Day of the Week Any Date Falls On
You know those people who somehow manage to pull the day of the week out of thin air, past or present, no matter how far off a date is? As it turns out, all it takes is a few simple mental tricks and you can wow the world with your uncanny ability to figure out any date's day of the week.
You can go about this in a few different ways depending on your level of commitment. Below I'll highlight three methods, from easiest to most complicated. The first is also cheating: It involves using the internet rather than feats of mental acuity. The second and third methods both employ a little clever mental math.
Let's check out the most complicated method they link and...oh, it's mine! Thanks, Lifehacker!
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