Converting results for Gregorian calendar 640/1/1
| Date | Result |
|---|---|
| Hijri calendar | 27 Dhu al-hijjah 18 |
| Hijri calendar, Digital format | 18/12/27 |
| Gregorian calendar | 1 January 640 |
| Gregorian calendar, Digital format | 640/1/1 |
| Shamsi calendar | 11 Capricorn 18 |
| Shamsi calendar, Digital format | 18/10/11 |
| Year type | 640 Is a leap year |
| Julian date | 1954815 |