The Hijri date 21/12/4090 corresponds to the Gregorian date of Thursday, September 23, 4590. The solar calendar date corresponds to 1 Mizān (Libra) 3969, which all occur on one single day, that is Thursday. In addition, there is one Julian date, which is 3397789.
| Gregorian date: | Thursday, September 23, 4590 |
|---|---|
| Short Gregorian Date: | 9/23/90 |
| Hijri date: | Dhu al-Hijjah 21, 4090 AH |
| Short Hijri Date: | 21/12/4090 |
| Solar date: | 1 Mizān (Libra) 3969 |
| Short Solar Date: | 1/1/3969 |
| Day: | Thursday |
| Julian date: | 3397789 (Julian) |
According to the calendar, the year 4590 is not a leap year as of September 23, 4590.