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Years with Same Calendar as 1801 – Extended Range

The year 1801 had 365 days and started on a Thursday (United States, 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
1310491 years before 
1321480 years before+ 11 years
1327474 years before+ 6 years
1338463 years before+ 11 years
1349452 years before+ 11 years
1355446 years before+ 6 years
1366435 years before+ 11 years
1377424 years before+ 11 years
1383418 years before+ 6 years
1394407 years before+ 11 years
1405396 years before+ 11 years
1411390 years before+ 6 years
1422379 years before+ 11 years
1433368 years before+ 11 years
1439362 years before+ 6 years
1450351 years before+ 11 years
1461340 years before+ 11 years
1467334 years before+ 6 years
1478323 years before+ 11 years
1489312 years before+ 11 years
1495306 years before+ 6 years
1506295 years before+ 11 years
1517284 years before+ 11 years
1523278 years before+ 6 years
1534267 years before+ 11 years
1545256 years before+ 11 years
1551250 years before+ 6 years
1562239 years before+ 11 years
1573228 years before+ 11 years
1579222 years before+ 6 years
1590211 years before+ 11 years
1601200 years before+ 11 years
1607194 years before+ 6 years
1618183 years before+ 11 years
1629172 years before+ 11 years
1635166 years before+ 6 years
1646155 years before+ 11 years
1657144 years before+ 11 years
1663138 years before+ 6 years
1674127 years before+ 11 years
1685116 years before+ 11 years
1691110 years before+ 6 years
170299 years before+ 11 years
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
United States 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
1903102 years after+ 12 years
1914113 years after+ 11 years
1925124 years after+ 11 years
1931130 years after+ 6 years
1942141 years after+ 11 years
1953152 years after+ 11 years
1959158 years after+ 6 years
1970169 years after+ 11 years
1981180 years after+ 11 years
1987186 years after+ 6 years
1998197 years after+ 11 years
2009208 years after+ 11 years
2015214 years after+ 6 years
2026225 years after+ 11 years
2037236 years after+ 11 years
2043242 years after+ 6 years
2054253 years after+ 11 years
2065264 years after+ 11 years
2071270 years after+ 6 years
2082281 years after+ 11 years
2093292 years after+ 11 years
2099298 years after+ 6 years
2105304 years after+ 6 years
2111310 years after+ 6 years
2122321 years after+ 11 years
2133332 years after+ 11 years
2139338 years after+ 6 years
2150349 years after+ 11 years
2161360 years after+ 11 years
2167366 years after+ 6 years
2178377 years after+ 11 years
2189388 years after+ 11 years
2195394 years after+ 6 years
2201400 years after+ 6 years
2207406 years after+ 6 years
2218417 years after+ 11 years
2229428 years after+ 11 years
2235434 years after+ 6 years
2246445 years after+ 11 years
2257456 years after+ 11 years
2263462 years after+ 6 years
2274473 years after+ 11 years
2285484 years after+ 11 years
2291490 years after+ 6 years
107 years share the calendar of year 1801 in the 1000-year time span from 1300 to 2299.
Note that holidays will not match exactly. Selected year is highlighted.

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