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Years with Same Calendar as 1440 – Extended Range

The year 1440 had 366 days and started on a piatok (Slovakia, Julian calendar).

This country was still using the Julian calendar in year 1440. 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 1584. This affects the selection of years listed here.

Years with same starting weekday and equal number of days to 1440
YearCompared to year 1440Since last
908532 years before 
936504 years before+ 28 years
964476 years before+ 28 years
992448 years before+ 28 years
1020420 years before+ 28 years
1048392 years before+ 28 years
1076364 years before+ 28 years
1104336 years before+ 28 years
1132308 years before+ 28 years
1160280 years before+ 28 years
1188252 years before+ 28 years
1216224 years before+ 28 years
1244196 years before+ 28 years
1272168 years before+ 28 years
1300140 years before+ 28 years
1328112 years before+ 28 years
135684 years before+ 28 years
138456 years before+ 28 years
141228 years before+ 28 years
1440selected year+ 28 years
146828 years after+ 28 years
149656 years after+ 28 years
152484 years after+ 28 years
1552112 years after+ 28 years
1580140 years after+ 28 years
Slovakia adopted today's Gregorian calendar in 1584. All previous years are based on the Julian calendar.
1588148 years after+ 8 years
1616176 years after+ 28 years
1644204 years after+ 28 years
1672232 years after+ 28 years
1712272 years after+ 40 years
1740300 years after+ 28 years
1768328 years after+ 28 years
1796356 years after+ 28 years
1808368 years after+ 12 years
1836396 years after+ 28 years
1864424 years after+ 28 years
1892452 years after+ 28 years
36 years share the calendar of year 1440 in the 1000-year time span from 900 to 1899.
Note that holidays will not match exactly. Selected year is highlighted.

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