Talk:Unleashed/@comment-107.6.95.10-20130627140511/@comment-4091815-20130627221959

that's the date given on screen. It's not "our" 2011 - the days are different and full moons come every 16 - 21 days.

here are some details - http://teenwolf.wikia.com/wiki/User_blog:Paul.rea/Teen_Wolf_Timeline