No, it will not end in 2012. whoever was in charge of making the calenders probably got bored "December 20, December 21, December 22, December..... You know what? I have been making these stupid calenders up to over 2,012 ******** years. Humans won't even exist then. I need to do something with my life. I'm gonna go find a girlfriend, then find an everyday 9-5 job. Ha, goodbye stupid calenders, Hello cramped cubicle!" (That is, if they had 9-5 desk jobs and cubicles back then)