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Years with Same Calendar as 1550

The year 1550 had 365 days and started on a Wednesday (United States, Julian calendar).

This country was still using the Julian calendar in 1550. In that calendar system, a Leap Day was added every four years, without the exceptions defined in today's Gregorian calendar. The Gregorian calendar was introduced in 1752.

Years with same starting weekday and equal number of days to 1550
YearCompared to year 1550Since last
145595 years before 
146684 years before+ 11 years
147773 years before+ 11 years
148367 years before+ 6 years
149456 years before+ 11 years
150545 years before+ 11 years
151139 years before+ 6 years
152228 years before+ 11 years
153317 years before+ 11 years
153911 years before+ 6 years
1550selected year+ 11 years
156111 years after+ 11 years
156717 years after+ 6 years
157828 years after+ 11 years
158939 years after+ 11 years
159545 years after+ 6 years
160656 years after+ 11 years
161767 years after+ 11 years
162373 years after+ 6 years
163484 years after+ 11 years
164595 years after+ 11 years
20 years share the calendar of year 1550 in the 200-year time span from 1450 to 1649.
Note that holidays will not match exactly. Selected year is highlighted.

Extend to 1000 – 1999


Which Years Have the Same Calendar?

Reuse your yearly calendar by finding years that have the same number of days and start on the same day of the week.

Which Months Have the Same Calendar?

Find months that have the same number of days and start on the same day of the week.

When Does a Date Fall on a Certain Weekday?

Do you feel dates like Friday the 13th occur often? This calculator tells you exactly when.