[QUOTE=Dubslow;322435]My friends assumed it meant 0000 Mayan time, which we estimated to by US Central Standard Time (which is conveniently where we're located).[/QUOTE]
So when did the day end, Central time?

[QUOTE=jasong;322831]So when did the day end, Central time?[/QUOTE]

At 0600 22/12/12 UTC.

Somewhere I bet we missed some buried Mayan pyramid or other structure with an inscription explaining the whole thing:

[URL="http://www.hoegge.dk/fun/inscription.jpg"]inscription.jpg[/URL]