Home   Calendar   Repeating

Years with Same Calendar as 2040 – Extended Range

The year 2040 has 366 days and starts on a Sunday (United States, Gregorian calendar).

This country introduced the modern Gregorian calendar in year 1752, so previous years are based on the Julian calendar. In that calendar system, a Leap Day was added every four years, without the exceptions defined in today's Gregorian calendar. This affects the selection of years listed here.

Years with same starting weekday and equal number of days to 2040
YearCompared to year 2040Since last
1520520 years before 
1548492 years before+ 28 years
1576464 years before+ 28 years
1604436 years before+ 28 years
1632408 years before+ 28 years
1660380 years before+ 28 years
1688352 years before+ 28 years
1716324 years before+ 28 years
1744296 years before+ 28 years
United States adopted today's Gregorian calendar in 1752. All previous years are based on the Julian calendar.
1764276 years before+ 20 years
1792248 years before+ 28 years
1804236 years before+ 12 years
1832208 years before+ 28 years
1860180 years before+ 28 years
1888152 years before+ 28 years
1928112 years before+ 40 years
195684 years before+ 28 years
198456 years before+ 28 years
201228 years before+ 28 years
2040selected year+ 28 years
206828 years after+ 28 years
209656 years after+ 28 years
210868 years after+ 12 years
213696 years after+ 28 years
2164124 years after+ 28 years
2192152 years after+ 28 years
2204164 years after+ 12 years
2232192 years after+ 28 years
2260220 years after+ 28 years
2288248 years after+ 28 years
2328288 years after+ 40 years
2356316 years after+ 28 years
2384344 years after+ 28 years
2412372 years after+ 28 years
2440400 years after+ 28 years
2468428 years after+ 28 years
2496456 years after+ 28 years
36 years share the calendar of year 2040 in the 1000-year time span from 1500 to 2499.
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.