Here’s a pop quiz: What date does Christmas fall on every year? Valentine’s Day? St. Patrick’s Day? Halloween? What about Easter?
If you were on a roll until that last question, you’re not alone, and it’s not your fault. You probably already know that Easter falls on a different date every year. But why?
Easter and the many church holidays related to it — such as Ash Wednesday, Palm Sunday, Good Friday — are called “moveable feasts,” because they do not fall on a fixed date on the Gregorian calendar, which follows the cycle of the sun and the seasons. Instead, these days follow a lunisolar calendar, similar to Jewish holidays.
According to a Fourth Century ruling, the date of Easter is set for on the first Sunday following the Paschal Full Moon, which is the first Full Moon of Spring, occurring on or shortly after the Vernal Equinox. March 22 is the earliest Easter can occur on any given year, and April 25 is the latest.
Some churches, primarily Eastern Orthodox Churches, use the older Julian calendar for holidays. Easter sometimes falls on different dates, according to that calendar.
Here’s a look at some of the dates of Easter, past and present:
2010 April 4
2011 April 24
2012 April 8
2013 March 31
2014 April 20
2015 April 5
2016 March 27
2017 April 16
2018 April 1
2019 April 21
2020 April 12
by Jaime McLeod