But the Mayans didn't say anything about the end of the world, which concept arises out of Judeo-Christian mythology. The Mayan 'long count" calendar is for 144,000 days (some 394.5 years), and this just marks the end of the 13th such cycle. So it's happened before, and it wasn't the end of the world. As I understand it, similar in concept to our taking down the 2012 calendar and putting up the 2013 calendar. Happy New Year! 🙂