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Years with Same Calendar as 1801

The year 1801 had 365 days and started on a Thursday (Turks and Caicos Islands, Gregorian calendar).

This country introduced the modern Gregorian calendar in year 1752, so previous years are based on the Julian calendar. In that calendar system, a Leap Day was added every four years, without the exceptions defined in today's Gregorian calendar. This affects the selection of years listed here.

Years with same starting weekday and equal number of days to 1801
YearCompared to year 1801Since last
170299 years before 
171388 years before+ 11 years
171982 years before+ 6 years
173071 years before+ 11 years
174160 years before+ 11 years
174754 years before+ 6 years
Turks and Caicos Islands adopted today's Gregorian calendar in 1752. All previous years are based on the Julian calendar.
176140 years before+ 14 years
176734 years before+ 6 years
177823 years before+ 11 years
178912 years before+ 11 years
17956 years before+ 6 years
1801selected year+ 6 years
18076 years after+ 6 years
181817 years after+ 11 years
182928 years after+ 11 years
183534 years after+ 6 years
184645 years after+ 11 years
185756 years after+ 11 years
186362 years after+ 6 years
187473 years after+ 11 years
188584 years after+ 11 years
189190 years after+ 6 years
21 years share the calendar of year 1801 in the 200-year time span from 1701 to 1900.
Note that holidays will not match exactly. Selected year is highlighted.

Extend to 1300 – 2299

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.