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Years with Same Calendar as 180 – Extended Range

The year 180 had 366 days and started on a Friday (Belarus, Julian calendar).

This country was still using the Julian calendar in 180. 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 180
YearCompared to year 180Since last
12168 years before 
40140 years before+ 28 years
68112 years before+ 28 years
9684 years before+ 28 years
12456 years before+ 28 years
15228 years before+ 28 years
180selected year+ 28 years
20828 years after+ 28 years
23656 years after+ 28 years
26484 years after+ 28 years
292112 years after+ 28 years
320140 years after+ 28 years
348168 years after+ 28 years
376196 years after+ 28 years
404224 years after+ 28 years
432252 years after+ 28 years
460280 years after+ 28 years
488308 years after+ 28 years
516336 years after+ 28 years
544364 years after+ 28 years
572392 years after+ 28 years
600420 years after+ 28 years
628448 years after+ 28 years
656476 years after+ 28 years
684504 years after+ 28 years
712532 years after+ 28 years
740560 years after+ 28 years
768588 years after+ 28 years
796616 years after+ 28 years
824644 years after+ 28 years
852672 years after+ 28 years
880700 years after+ 28 years
908728 years after+ 28 years
936756 years after+ 28 years
964784 years after+ 28 years
992812 years after+ 28 years
35 years share the calendar of year 180 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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