'Odd Day' and other odd dates

Published On: Nov 11 2011 08:22:09 AM CST   Updated On: Nov 13 2015 02:02:34 PM CST

With Friday marking "Odd Day," the last day with consecutive odd integers (11/13/15) this century, here are some other intriguing dates that have been the source of fascination and speculation.

odd dates - Pi Day 2015
4 / 13
iStock / kr7ysztof

Pi Day -- This year this date was extra special, as 2015 stretched the symbolic March 14 celebration out a little longer to 3.1415. If you want to take it even further, 9:26 a.m. (or p.m. if you're not observing military time) on Saturday, March 14, 2015, marked 3.1415926, or the first eight digits of pi.

Upload Photos / Videos