Easter Calculation Explained
How Is the Date of Easter Determined Each Year? Explanation of the Paschal Full Moon

Discover how Easter Sunday is calculated based on the vernal equinox and the Paschal Full Moon, falling between March 22 and April 25.

Early Easter Explained
What is the Earliest Date for Easter? Exploring the March 22 Exception

Discover how early Easter can be, including its rare occurrence on March 22 based on lunar phases.

Early Easter Mystery
Why Does Easter Vary in Date Each Year?

Explore why Easter's date changes, determined by the first full moon post-vernal equinox.