Home   Calendar   Repeating

Years with Same Calendar as 1421 – Extended Range

The year 1421 had 365 days and started on a mercoledì (Italy, Julian calendar).

This country was still using the Julian calendar in year 1421. 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 1582. This affects the selection of years listed here.

Years with same starting weekday and equal number of days to 1421
YearCompared to year 1421Since last
906515 years before 
917504 years before+ 11 years
923498 years before+ 6 years
934487 years before+ 11 years
945476 years before+ 11 years
951470 years before+ 6 years
962459 years before+ 11 years
973448 years before+ 11 years
979442 years before+ 6 years
990431 years before+ 11 years
1001420 years before+ 11 years
1007414 years before+ 6 years
1018403 years before+ 11 years
1029392 years before+ 11 years
1035386 years before+ 6 years
1046375 years before+ 11 years
1057364 years before+ 11 years
1063358 years before+ 6 years
1074347 years before+ 11 years
1085336 years before+ 11 years
1091330 years before+ 6 years
1102319 years before+ 11 years
1113308 years before+ 11 years
1119302 years before+ 6 years
1130291 years before+ 11 years
1141280 years before+ 11 years
1147274 years before+ 6 years
1158263 years before+ 11 years
1169252 years before+ 11 years
1175246 years before+ 6 years
1186235 years before+ 11 years
1197224 years before+ 11 years
1203218 years before+ 6 years
1214207 years before+ 11 years
1225196 years before+ 11 years
1231190 years before+ 6 years
1242179 years before+ 11 years
1253168 years before+ 11 years
1259162 years before+ 6 years
1270151 years before+ 11 years
1281140 years before+ 11 years
1287134 years before+ 6 years
1298123 years before+ 11 years
1309112 years before+ 11 years
1315106 years before+ 6 years
132695 years before+ 11 years
133784 years before+ 11 years
134378 years before+ 6 years
135467 years before+ 11 years
136556 years before+ 11 years
137150 years before+ 6 years
138239 years before+ 11 years
139328 years before+ 11 years
139922 years before+ 6 years
141011 years before+ 11 years
1421selected year+ 11 years
14276 years after+ 6 years
143817 years after+ 11 years
144928 years after+ 11 years
145534 years after+ 6 years
146645 years after+ 11 years
147756 years after+ 11 years
148362 years after+ 6 years
149473 years after+ 11 years
150584 years after+ 11 years
151190 years after+ 6 years
1522101 years after+ 11 years
1533112 years after+ 11 years
1539118 years after+ 6 years
1550129 years after+ 11 years
1561140 years after+ 11 years
1567146 years after+ 6 years
1578157 years after+ 11 years
Italy adopted today's Gregorian calendar in 1582. All previous years are based on the Julian calendar.
1586165 years after+ 8 years
1597176 years after+ 11 years
1603182 years after+ 6 years
1614193 years after+ 11 years
1625204 years after+ 11 years
1631210 years after+ 6 years
1642221 years after+ 11 years
1653232 years after+ 11 years
1659238 years after+ 6 years
1670249 years after+ 11 years
1681260 years after+ 11 years
1687266 years after+ 6 years
1698277 years after+ 11 years
1710289 years after+ 12 years
1721300 years after+ 11 years
1727306 years after+ 6 years
1738317 years after+ 11 years
1749328 years after+ 11 years
1755334 years after+ 6 years
1766345 years after+ 11 years
1777356 years after+ 11 years
1783362 years after+ 6 years
1794373 years after+ 11 years
1800379 years after+ 6 years
1806385 years after+ 6 years
1817396 years after+ 11 years
1823402 years after+ 6 years
1834413 years after+ 11 years
1845424 years after+ 11 years
1851430 years after+ 6 years
1862441 years after+ 11 years
1873452 years after+ 11 years
1879458 years after+ 6 years
1890469 years after+ 11 years
106 years share the calendar of year 1421 in the 1000-year time span from 900 to 1899.
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.