I propose that it is not a calender at all, yes, you read that correctly.
I propose it is a long term count-down timer.
Mathematically, their calender is more accurate than what we use today.
Mathematically, there is no reason for it to stop.
When have you ever herd of a calender stopping????
What is this counting down to, good question.
I do think it must be very important, or why have a several thousand year count down to that date?










