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Years with Same Calendar as 2021 – Extended Range

The year 2021 had 365 days and started on a Friday (Spain, Gregorian calendar).

This country introduced the modern Gregorian calendar in year 1582, 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 2021
YearCompared to year 2021Since last
1501520 years before 
1507514 years before+ 6 years
1518503 years before+ 11 years
1529492 years before+ 11 years
1535486 years before+ 6 years
1546475 years before+ 11 years
1557464 years before+ 11 years
1563458 years before+ 6 years
1574447 years before+ 11 years
Spain adopted today's Gregorian calendar in 1582. All previous years are based on the Julian calendar.
1593428 years before+ 19 years
1599422 years before+ 6 years
1610411 years before+ 11 years
1621400 years before+ 11 years
1627394 years before+ 6 years
1638383 years before+ 11 years
1649372 years before+ 11 years
1655366 years before+ 6 years
1666355 years before+ 11 years
1677344 years before+ 11 years
1683338 years before+ 6 years
1694327 years before+ 11 years
1700321 years before+ 6 years
1706315 years before+ 6 years
1717304 years before+ 11 years
1723298 years before+ 6 years
1734287 years before+ 11 years
1745276 years before+ 11 years
1751270 years before+ 6 years
1762259 years before+ 11 years
1773248 years before+ 11 years
1779242 years before+ 6 years
1790231 years before+ 11 years
1802219 years before+ 12 years
1813208 years before+ 11 years
1819202 years before+ 6 years
1830191 years before+ 11 years
1841180 years before+ 11 years
1847174 years before+ 6 years
1858163 years before+ 11 years
1869152 years before+ 11 years
1875146 years before+ 6 years
1886135 years before+ 11 years
1897124 years before+ 11 years
1909112 years before+ 12 years
1915106 years before+ 6 years
192695 years before+ 11 years
193784 years before+ 11 years
194378 years before+ 6 years
195467 years before+ 11 years
196556 years before+ 11 years
197150 years before+ 6 years
198239 years before+ 11 years
199328 years before+ 11 years
199922 years before+ 6 years
201011 years before+ 11 years
2021selected year+ 11 years
20276 years after+ 6 years
203817 years after+ 11 years
204928 years after+ 11 years
205534 years after+ 6 years
206645 years after+ 11 years
207756 years after+ 11 years
208362 years after+ 6 years
209473 years after+ 11 years
210079 years after+ 6 years
210685 years after+ 6 years
211796 years after+ 11 years
2123102 years after+ 6 years
2134113 years after+ 11 years
2145124 years after+ 11 years
2151130 years after+ 6 years
2162141 years after+ 11 years
2173152 years after+ 11 years
2179158 years after+ 6 years
2190169 years after+ 11 years
2202181 years after+ 12 years
2213192 years after+ 11 years
2219198 years after+ 6 years
2230209 years after+ 11 years
2241220 years after+ 11 years
2247226 years after+ 6 years
2258237 years after+ 11 years
2269248 years after+ 11 years
2275254 years after+ 6 years
2286265 years after+ 11 years
2297276 years after+ 11 years
2309288 years after+ 12 years
2315294 years after+ 6 years
2326305 years after+ 11 years
2337316 years after+ 11 years
2343322 years after+ 6 years
2354333 years after+ 11 years
2365344 years after+ 11 years
2371350 years after+ 6 years
2382361 years after+ 11 years
2393372 years after+ 11 years
2399378 years after+ 6 years
2410389 years after+ 11 years
2421400 years after+ 11 years
2427406 years after+ 6 years
2438417 years after+ 11 years
2449428 years after+ 11 years
2455434 years after+ 6 years
2466445 years after+ 11 years
2477456 years after+ 11 years
2483462 years after+ 6 years
2494473 years after+ 11 years
106 years share the calendar of year 2021 in the 1000-year time span from 1500 to 2499.
Note that holidays will not match exactly. Selected year is highlighted.

Reduce range


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