Years with Same Calendar as 1780
The year 1780 had 366 days and started on a ოთხშაბათი (Georgia, Julian calendar).
This country was still using the Julian calendar in 1780. 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 1918.
| Years with same starting weekday and equal number of days to 1780 | ||
|---|---|---|
| Year | Compared to year 1780 | Since last |
| 1696 | 84 years before | |
| 1724 | 56 years before | + 28 years |
| 1752 | 28 years before | + 28 years |
| 1780 | selected year | + 28 years |
| 1808 | 28 years after | + 28 years |
| 1836 | 56 years after | + 28 years |
| 1864 | 84 years after | + 28 years |
6 years share the calendar of year 1780 in the 200-year time span from 1680 to 1879.
Note that holidays will not match exactly. Selected year is highlighted.
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