Sorry UN but by the fact that this calendar has now been used for nearly 500 YEARS, it is ACCURATE. There is no need to link it to some cycle of nature or science. It has worked for nearly 5 centuries, it is still working, and will continue to work for at least a few more centuries, don't ya think?
Why not tell us the REAL reason, UN???? Would it be that you are anti-Christian????
**Would it be that you are anti-Christian????**
Totally correct, there tech.