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Years with Same Calendar as 12 – Extended Range

The year 12 had 366 days and started on a Friday (United States, Julian calendar).

This country was still using the Julian calendar in 12. 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.

Years with same starting weekday and equal number of days to 12
YearCompared to year 12Since last
12selected year 
4028 years after+ 28 years
6856 years after+ 28 years
9684 years after+ 28 years
124112 years after+ 28 years
152140 years after+ 28 years
180168 years after+ 28 years
208196 years after+ 28 years
236224 years after+ 28 years
264252 years after+ 28 years
292280 years after+ 28 years
320308 years after+ 28 years
348336 years after+ 28 years
376364 years after+ 28 years
404392 years after+ 28 years
432420 years after+ 28 years
460448 years after+ 28 years
488476 years after+ 28 years
516504 years after+ 28 years
544532 years after+ 28 years
572560 years after+ 28 years
600588 years after+ 28 years
628616 years after+ 28 years
656644 years after+ 28 years
684672 years after+ 28 years
712700 years after+ 28 years
740728 years after+ 28 years
768756 years after+ 28 years
796784 years after+ 28 years
824812 years after+ 28 years
852840 years after+ 28 years
880868 years after+ 28 years
908896 years after+ 28 years
936924 years after+ 28 years
964952 years after+ 28 years
992980 years after+ 28 years
35 years share the calendar of year 12 in the 1000-year time span from 1 to 1000.
Note that holidays will not match exactly. Selected year is highlighted.

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