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Years with Same Calendar as 1604 – Extended Range

The year 1604 had 366 days and started on a Sunday (United States, Julian calendar).

This country was still using the Julian calendar in year 1604. 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. This affects the selection of years listed here.

Years with same starting weekday and equal number of days to 1604
YearCompared to year 1604Since last
1100504 years before 
1128476 years before+ 28 years
1156448 years before+ 28 years
1184420 years before+ 28 years
1212392 years before+ 28 years
1240364 years before+ 28 years
1268336 years before+ 28 years
1296308 years before+ 28 years
1324280 years before+ 28 years
1352252 years before+ 28 years
1380224 years before+ 28 years
1408196 years before+ 28 years
1436168 years before+ 28 years
1464140 years before+ 28 years
1492112 years before+ 28 years
152084 years before+ 28 years
154856 years before+ 28 years
157628 years before+ 28 years
1604selected year+ 28 years
163228 years after+ 28 years
166056 years after+ 28 years
168884 years after+ 28 years
1716112 years after+ 28 years
1744140 years after+ 28 years
United States adopted today's Gregorian calendar in 1752. All previous years are based on the Julian calendar.
1764160 years after+ 20 years
1792188 years after+ 28 years
1804200 years after+ 12 years
1832228 years after+ 28 years
1860256 years after+ 28 years
1888284 years after+ 28 years
1928324 years after+ 40 years
1956352 years after+ 28 years
1984380 years after+ 28 years
2012408 years after+ 28 years
2040436 years after+ 28 years
2068464 years after+ 28 years
2096492 years after+ 28 years
36 years share the calendar of year 1604 in the 1000-year time span from 1100 to 2099.
Note that holidays will not match exactly. Selected year is highlighted.

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