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Years with Same Calendar as 2015 – Extended Range

The year 2015 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 2015
YearCompared to year 2015Since last
1506509 years before 
1517498 years before+ 11 years
1523492 years before+ 6 years
1534481 years before+ 11 years
1545470 years before+ 11 years
1551464 years before+ 6 years
1562453 years before+ 11 years
1573442 years before+ 11 years
1579436 years before+ 6 years
1590425 years before+ 11 years
1601414 years before+ 11 years
1607408 years before+ 6 years
1618397 years before+ 11 years
1629386 years before+ 11 years
1635380 years before+ 6 years
1646369 years before+ 11 years
1657358 years before+ 11 years
1663352 years before+ 6 years
1674341 years before+ 11 years
1685330 years before+ 11 years
1691324 years before+ 6 years
1702313 years before+ 11 years
1713302 years before+ 11 years
1719296 years before+ 6 years
1730285 years before+ 11 years
1741274 years before+ 11 years
1747268 years before+ 6 years
United States adopted today's Gregorian calendar in 1752. All previous years are based on the Julian calendar.
1761254 years before+ 14 years
1767248 years before+ 6 years
1778237 years before+ 11 years
1789226 years before+ 11 years
1795220 years before+ 6 years
1801214 years before+ 6 years
1807208 years before+ 6 years
1818197 years before+ 11 years
1829186 years before+ 11 years
1835180 years before+ 6 years
1846169 years before+ 11 years
1857158 years before+ 11 years
1863152 years before+ 6 years
1874141 years before+ 11 years
1885130 years before+ 11 years
1891124 years before+ 6 years
1903112 years before+ 12 years
1914101 years before+ 11 years
192590 years before+ 11 years
193184 years before+ 6 years
194273 years before+ 11 years
195362 years before+ 11 years
195956 years before+ 6 years
197045 years before+ 11 years
198134 years before+ 11 years
198728 years before+ 6 years
199817 years before+ 11 years
20096 years before+ 11 years
2015selected year+ 6 years
202611 years after+ 11 years
203722 years after+ 11 years
204328 years after+ 6 years
205439 years after+ 11 years
206550 years after+ 11 years
207156 years after+ 6 years
208267 years after+ 11 years
209378 years after+ 11 years
209984 years after+ 6 years
210590 years after+ 6 years
211196 years after+ 6 years
2122107 years after+ 11 years
2133118 years after+ 11 years
2139124 years after+ 6 years
2150135 years after+ 11 years
2161146 years after+ 11 years
2167152 years after+ 6 years
2178163 years after+ 11 years
2189174 years after+ 11 years
2195180 years after+ 6 years
2201186 years after+ 6 years
2207192 years after+ 6 years
2218203 years after+ 11 years
2229214 years after+ 11 years
2235220 years after+ 6 years
2246231 years after+ 11 years
2257242 years after+ 11 years
2263248 years after+ 6 years
2274259 years after+ 11 years
2285270 years after+ 11 years
2291276 years after+ 6 years
2303288 years after+ 12 years
2314299 years after+ 11 years
2325310 years after+ 11 years
2331316 years after+ 6 years
2342327 years after+ 11 years
2353338 years after+ 11 years
2359344 years after+ 6 years
2370355 years after+ 11 years
2381366 years after+ 11 years
2387372 years after+ 6 years
2398383 years after+ 11 years
2409394 years after+ 11 years
2415400 years after+ 6 years
2426411 years after+ 11 years
2437422 years after+ 11 years
2443428 years after+ 6 years
2454439 years after+ 11 years
2465450 years after+ 11 years
2471456 years after+ 6 years
2482467 years after+ 11 years
2493478 years after+ 11 years
2499484 years after+ 6 years
108 years share the calendar of year 2015 in the 1000-year time span from 1500 to 2499.
Note that holidays will not match exactly. Selected year is highlighted.

Reduce range

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.