Years with Same Calendar as 1973
The year 1973 had 365 days and started on a Pazartesi (Turkey, Gregorian calendar).
This country introduced the modern Gregorian calendar in year 1926, 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 1973 | ||
|---|---|---|
| Year | Compared to year 1973 | Since last |
| 1873 | 100 years before | |
| 1879 | 94 years before | + 6 years |
| 1890 | 83 years before | + 11 years |
| 1901 | 72 years before | + 11 years |
| 1907 | 66 years before | + 6 years |
| 1918 | 55 years before | + 11 years |
| Turkey adopted today's Gregorian calendar in 1926. All previous years are based on the Julian calendar. | ||
| 1934 | 39 years before | + 16 years |
| 1945 | 28 years before | + 11 years |
| 1951 | 22 years before | + 6 years |
| 1962 | 11 years before | + 11 years |
| 1973 | selected year | + 11 years |
| 1979 | 6 years after | + 6 years |
| 1990 | 17 years after | + 11 years |
| 2001 | 28 years after | + 11 years |
| 2007 | 34 years after | + 6 years |
| 2018 | 45 years after | + 11 years |
| 2029 | 56 years after | + 11 years |
| 2035 | 62 years after | + 6 years |
| 2046 | 73 years after | + 11 years |
| 2057 | 84 years after | + 11 years |
| 2063 | 90 years after | + 6 years |
20 years share the calendar of year 1973 in the 200-year time span from 1873 to 2072.
Note that holidays will not match exactly. Selected year is highlighted.
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