Calamos Supports Greece

Julian Calendar

The Dating of Greek Easter—Explained by A Mathematician

The Greek Orthodox use the calendar devised by Julius Caesar -- the Roman general turned dictator -- versus the calendar tweaked by the Pope.

Why Orthodox Easter is the Same Day as Catholic Easter This Year

This year Orthodox Christians and the Catholics are celebrating Easter on the same day - but this is not always the case. In fact, there are many distinct reasons why many a year the Orthodox Church celebrates the Resurrection...