The Hijri date 21/1/3660 corresponds to the Gregorian date of Sunday, August 23, 4172. The solar calendar date corresponds to 1 Sonbola (Virgo) 3550, which all occur on one single day, that is Sunday. In addition, there is one Julian date, which is 3245087.
| Gregorian date: | Sunday, August 23, 4172 |
|---|---|
| Short Gregorian Date: | 8/23/72 |
| Hijri date: | Muharram 21, 3660 AH |
| Short Hijri Date: | 21/1/3660 |
| Solar date: | 1 Sonbola (Virgo) 3550 |
| Short Solar Date: | 1/12/3550 |
| Day: | Sunday |
| Julian date: | 3245087 (Julian) |
According to the calendar, the year 4172 is a leap year as of August 23, 4172.