The Mayans use a 13 moon calender, and kins and who knows what.
If you want to learn more about that, you might find the following links interesting.
1.
The 13 Moon page.2.
Tortuga (no, not the pirate isle. xd )That last site also has a 'find your own kin/moon/.. uh.. and.. the other thing.. calculator on site, which can be accessed
hereIf you click on the 'extended date decoder', they also explain what everything means and how it works.
Oh, right. I think this might be a reinterpretation, actually. There was some stuff about 'old' and 'new' kintypes, but it's been a while since I read it.
You can even download your own 13 moon calenders on
the Dream of Peace Network page.One of these pages claims the Calendar doesn't mean the end of the world, just the beginning of a new era, as the calender will be flipped and they'll just start counting at the beginning again. Big on cyclical things, the Mayans were. (Or at least, according to the pages I've been reading
3nodding )
There's also a petition to convert to 13 moon calenders in real life. Apparently, the church/Vatican wasn't fond of it, and because of that, it didn't go through. If I find this particular bit somewhere again, I'll paste the link in here, should anyone, that is, be interested.