Converting results for Gregorian calendar 640/12/21
| Date | Result |
|---|---|
| Hijri calendar | 27 Dhu al-hijjah 19 |
| Hijri calendar, Digital format | 19/12/27 |
| Gregorian calendar | 21 December 640 |
| Gregorian calendar, Digital format | 640/12/21 |
| Shamsi calendar | 30 Sagittarius 19 |
| Shamsi calendar, Digital format | 19/9/30 |
| Year type | 640 Is a leap year |
| Julian date | 1955170 |