Perpetual Calendar

April 2025 — Gregorian Calendar

Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30

The Calendar changes from Julian to Gregorian in:
1752, England and Colonies   1701, Protestant Switzerland   1582, Catholic Europe

Month and Year to show: January February March April May June July August September October November December

Calendar Notes

The Perpetual Calendar will create a calendar for any month in any year from 1 AD. The switch between Julian and Gregorian dates may be selected to occur in 1582, when the Gregorian Calendar was first used, in 1701, when Protestant Switzerland changed, or in 1752, when the English Government made the switch. In the latter case, for the months of January, February, and March, the calendar will display a dual year for the years between 1155 and 1752. During these years, the English government officially began the New Year on March 25.

5 Mar 2019