Years with Same Calendar as 1805

Year:Country:

The year 1805 had 365 days and started on a 星期二 (China, 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 1805
Year	Compared to year 1805	Since last
1706	99 years before
1717	88 years before	+ 11 years
1723	82 years before	+ 6 years
1734	71 years before	+ 11 years
1745	60 years before	+ 11 years
1751	54 years before	+ 6 years
China adopted today's Gregorian calendar in 1752. All previous years are based on the Julian calendar.
1754	51 years before	+ 3 years
1765	40 years before	+ 11 years
1771	34 years before	+ 6 years
1782	23 years before	+ 11 years
1793	12 years before	+ 11 years
1799	6 years before	+ 6 years
1805	selected year	+ 6 years
1811	6 years after	+ 6 years
1822	17 years after	+ 11 years
1833	28 years after	+ 11 years
1839	34 years after	+ 6 years
1850	45 years after	+ 11 years
1861	56 years after	+ 11 years
1867	62 years after	+ 6 years
1878	73 years after	+ 11 years
1889	84 years after	+ 11 years
1895	90 years after	+ 6 years
1901	96 years after	+ 6 years
23 years share the calendar of year 1805 in the 200-year time span from 1705 to 1904. Note that holidays will not match exactly. Selected year is highlighted.

Extend to 1300 – 2299

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