Years with Same Calendar as 1988 – Extended Range
The year 1988 had 366 days and started on a Friday (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 1988 | ||
|---|---|---|
| Year | Compared to year 1988 | Since last |
| 1412 | 576 years before | |
| 1440 | 548 years before | + 28 years |
| 1468 | 520 years before | + 28 years |
| 1496 | 492 years before | + 28 years |
| 1524 | 464 years before | + 28 years |
| 1552 | 436 years before | + 28 years |
| 1580 | 408 years before | + 28 years |
| 1608 | 380 years before | + 28 years |
| 1636 | 352 years before | + 28 years |
| 1664 | 324 years before | + 28 years |
| 1692 | 296 years before | + 28 years |
| 1720 | 268 years before | + 28 years |
| 1748 | 240 years before | + 28 years |
| United States adopted today's Gregorian calendar in 1752. All previous years are based on the Julian calendar. | ||
| 1768 | 220 years before | + 20 years |
| 1796 | 192 years before | + 28 years |
| 1808 | 180 years before | + 12 years |
| 1836 | 152 years before | + 28 years |
| 1864 | 124 years before | + 28 years |
| 1892 | 96 years before | + 28 years |
| 1904 | 84 years before | + 12 years |
| 1932 | 56 years before | + 28 years |
| 1960 | 28 years before | + 28 years |
| 1988 | selected year | + 28 years |
| 2016 | 28 years after | + 28 years |
| 2044 | 56 years after | + 28 years |
| 2072 | 84 years after | + 28 years |
| 2112 | 124 years after | + 40 years |
| 2140 | 152 years after | + 28 years |
| 2168 | 180 years after | + 28 years |
| 2196 | 208 years after | + 28 years |
| 2208 | 220 years after | + 12 years |
| 2236 | 248 years after | + 28 years |
| 2264 | 276 years after | + 28 years |
| 2292 | 304 years after | + 28 years |
| 2304 | 316 years after | + 12 years |
| 2332 | 344 years after | + 28 years |
| 2360 | 372 years after | + 28 years |
| 2388 | 400 years after | + 28 years |
37 years share the calendar of year 1988 in the 1000-year time span from 1400 to 2399.
Note that holidays will not match exactly. Selected year is highlighted.
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