The Hijri date 21/7/3666 corresponds to the Gregorian date of Sunday, December 13, 4178. The solar calendar date corresponds to 22 Qaws (Sagittarius) 3557, which all occur on one single day, that is Sunday. In addition, there is one Julian date, which is 3247390.
| Gregorian date: | Sunday, December 13, 4178 |
|---|---|
| Short Gregorian Date: | 12/13/78 |
| Hijri date: | Rajab 21, 3666 AH |
| Short Hijri Date: | 21/7/3666 |
| Solar date: | 22 Qaws (Sagittarius) 3557 |
| Short Solar Date: | 22/3/3557 |
| Day: | Sunday |
| Julian date: | 3247390 (Julian) |
According to the calendar, the year 4178 is not a leap year as of December 13, 4178.