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Years with Same Calendar as 1601 – Extended Range

The year 1601 had 365 days and started on a Thursday (Papua New Guinea, Julian calendar).

This country was still using the Julian calendar in year 1601. 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. This affects the selection of years listed here.

Years with same starting weekday and equal number of days to 1601
Year Compared to year 1601 Since last
1103 498 years before  
1114 487 years before + 11 years
1125 476 years before + 11 years
1131 470 years before + 6 years
1142 459 years before + 11 years
1153 448 years before + 11 years
1159 442 years before + 6 years
1170 431 years before + 11 years
1181 420 years before + 11 years
1187 414 years before + 6 years
1198 403 years before + 11 years
1209 392 years before + 11 years
1215 386 years before + 6 years
1226 375 years before + 11 years
1237 364 years before + 11 years
1243 358 years before + 6 years
1254 347 years before + 11 years
1265 336 years before + 11 years
1271 330 years before + 6 years
1282 319 years before + 11 years
1293 308 years before + 11 years
1299 302 years before + 6 years
1310 291 years before + 11 years
1321 280 years before + 11 years
1327 274 years before + 6 years
1338 263 years before + 11 years
1349 252 years before + 11 years
1355 246 years before + 6 years
1366 235 years before + 11 years
1377 224 years before + 11 years
1383 218 years before + 6 years
1394 207 years before + 11 years
1405 196 years before + 11 years
1411 190 years before + 6 years
1422 179 years before + 11 years
1433 168 years before + 11 years
1439 162 years before + 6 years
1450 151 years before + 11 years
1461 140 years before + 11 years
1467 134 years before + 6 years
1478 123 years before + 11 years
1489 112 years before + 11 years
1495 106 years before + 6 years
1506 95 years before + 11 years
1517 84 years before + 11 years
1523 78 years before + 6 years
1534 67 years before + 11 years
1545 56 years before + 11 years
1551 50 years before + 6 years
1562 39 years before + 11 years
1573 28 years before + 11 years
1579 22 years before + 6 years
1590 11 years before + 11 years
1601 selected year + 11 years
1607 6 years after + 6 years
1618 17 years after + 11 years
1629 28 years after + 11 years
1635 34 years after + 6 years
1646 45 years after + 11 years
1657 56 years after + 11 years
1663 62 years after + 6 years
1674 73 years after + 11 years
1685 84 years after + 11 years
1691 90 years after + 6 years
1702 101 years after + 11 years
1713 112 years after + 11 years
1719 118 years after + 6 years
1730 129 years after + 11 years
1741 140 years after + 11 years
1747 146 years after + 6 years
Papua New Guinea adopted today's Gregorian calendar in 1752. All previous years are based on the Julian calendar.
1761 160 years after + 14 years
1767 166 years after + 6 years
1778 177 years after + 11 years
1789 188 years after + 11 years
1795 194 years after + 6 years
1801 200 years after + 6 years
1807 206 years after + 6 years
1818 217 years after + 11 years
1829 228 years after + 11 years
1835 234 years after + 6 years
1846 245 years after + 11 years
1857 256 years after + 11 years
1863 262 years after + 6 years
1874 273 years after + 11 years
1885 284 years after + 11 years
1891 290 years after + 6 years
1903 302 years after + 12 years
1914 313 years after + 11 years
1925 324 years after + 11 years
1931 330 years after + 6 years
1942 341 years after + 11 years
1953 352 years after + 11 years
1959 358 years after + 6 years
1970 369 years after + 11 years
1981 380 years after + 11 years
1987 386 years after + 6 years
1998 397 years after + 11 years
2009 408 years after + 11 years
2015 414 years after + 6 years
2026 425 years after + 11 years
2037 436 years after + 11 years
2043 442 years after + 6 years
2054 453 years after + 11 years
2065 464 years after + 11 years
2071 470 years after + 6 years
2082 481 years after + 11 years
2093 492 years after + 11 years
2099 498 years after + 6 years
107 years share the calendar of year 1601 in the 1000-year time span from 1100 to 2099.
Note that holidays will not match exactly. Selected year is highlighted.

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