The date of Easter (Sunday) varies between March 22nd and April 25th. The sequence of Easter is periodic with a period of 5.7 mio years.
data(eaDist_exact)
Theoretical Distribution of Easter Dates over the span of 5.7 mio years
Extracted on 15.02.20 from https://ec.europa.eu/eurostat/cros/system/files/jd__calendars_0.docx