The Hijri date 21/4/3665 corresponds to the Gregorian date of Friday, September 26, 4177. The solar calendar date corresponds to 4 Mizān (Libra) 3556, which all occur on one single day, that is Friday. In addition, there is one Julian date, which is 3246947.
| Gregorian date: | Friday, September 26, 4177 |
|---|---|
| Short Gregorian Date: | 9/26/77 |
| Hijri date: | Rabi II 21, 3665 AH |
| Short Hijri Date: | 21/4/3665 |
| Solar date: | 4 Mizān (Libra) 3556 |
| Short Solar Date: | 4/1/3556 |
| Day: | Friday |
| Julian date: | 3246947 (Julian) |
According to the calendar, the year 4177 is not a leap year as of September 26, 4177.