Home   Calendar   Repeating

Years with Same Calendar as 1023 – Extended Range

The year 1023 had 365 days and started on a mardi (France, Julian calendar).

This country was still using the Julian calendar in 1023. 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.

Years with same starting weekday and equal number of days to 1023
YearCompared to year 1023Since last
502521 years before 
513510 years before+ 11 years
519504 years before+ 6 years
530493 years before+ 11 years
541482 years before+ 11 years
547476 years before+ 6 years
558465 years before+ 11 years
569454 years before+ 11 years
575448 years before+ 6 years
586437 years before+ 11 years
597426 years before+ 11 years
603420 years before+ 6 years
614409 years before+ 11 years
625398 years before+ 11 years
631392 years before+ 6 years
642381 years before+ 11 years
653370 years before+ 11 years
659364 years before+ 6 years
670353 years before+ 11 years
681342 years before+ 11 years
687336 years before+ 6 years
698325 years before+ 11 years
709314 years before+ 11 years
715308 years before+ 6 years
726297 years before+ 11 years
737286 years before+ 11 years
743280 years before+ 6 years
754269 years before+ 11 years
765258 years before+ 11 years
771252 years before+ 6 years
782241 years before+ 11 years
793230 years before+ 11 years
799224 years before+ 6 years
810213 years before+ 11 years
821202 years before+ 11 years
827196 years before+ 6 years
838185 years before+ 11 years
849174 years before+ 11 years
855168 years before+ 6 years
866157 years before+ 11 years
877146 years before+ 11 years
883140 years before+ 6 years
894129 years before+ 11 years
905118 years before+ 11 years
911112 years before+ 6 years
922101 years before+ 11 years
93390 years before+ 11 years
93984 years before+ 6 years
95073 years before+ 11 years
96162 years before+ 11 years
96756 years before+ 6 years
97845 years before+ 11 years
98934 years before+ 11 years
99528 years before+ 6 years
100617 years before+ 11 years
10176 years before+ 11 years
1023selected year+ 6 years
103411 years after+ 11 years
104522 years after+ 11 years
105128 years after+ 6 years
106239 years after+ 11 years
107350 years after+ 11 years
107956 years after+ 6 years
109067 years after+ 11 years
110178 years after+ 11 years
110784 years after+ 6 years
111895 years after+ 11 years
1129106 years after+ 11 years
1135112 years after+ 6 years
1146123 years after+ 11 years
1157134 years after+ 11 years
1163140 years after+ 6 years
1174151 years after+ 11 years
1185162 years after+ 11 years
1191168 years after+ 6 years
1202179 years after+ 11 years
1213190 years after+ 11 years
1219196 years after+ 6 years
1230207 years after+ 11 years
1241218 years after+ 11 years
1247224 years after+ 6 years
1258235 years after+ 11 years
1269246 years after+ 11 years
1275252 years after+ 6 years
1286263 years after+ 11 years
1297274 years after+ 11 years
1303280 years after+ 6 years
1314291 years after+ 11 years
1325302 years after+ 11 years
1331308 years after+ 6 years
1342319 years after+ 11 years
1353330 years after+ 11 years
1359336 years after+ 6 years
1370347 years after+ 11 years
1381358 years after+ 11 years
1387364 years after+ 6 years
1398375 years after+ 11 years
1409386 years after+ 11 years
1415392 years after+ 6 years
1426403 years after+ 11 years
1437414 years after+ 11 years
1443420 years after+ 6 years
1454431 years after+ 11 years
1465442 years after+ 11 years
1471448 years after+ 6 years
1482459 years after+ 11 years
1493470 years after+ 11 years
1499476 years after+ 6 years
107 years share the calendar of year 1023 in the 1000-year time span from 500 to 1499.
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.