It comes once every four years, and it confuses people every time. Welcome to and Top 5 Facts.<br>Subscribe to the channel: MOST AMAZING TOP 5 IS ON FACEBOOK: Leap Year only happens .<br>Did you know 2016 is a leap year and has 366 days? We all are fascinated by 29th of February that comes every fourth year! To explore that fascination further, .<br><br>The first leap day was created by Caesar in 45 B.C., when that generations Ted Talk types realized a year actually has 365 ¼ days. Monday kicks off February .<br>
