The Hijri date 21/4/1604 corresponds to the Gregorian date of Monday, February 9, 2178. The solar calendar date corresponds to 20 Dalvæ (Aquarius) 1556, which all occur on one single day, that is Monday. In addition, there is one Julian date, which is 2516598.
| Gregorian date: | Monday, February 9, 2178 |
|---|---|
| Short Gregorian Date: | 2/9/78 |
| Hijri date: | Rabi II 21, 1604 AH |
| Short Hijri Date: | 21/4/1604 |
| Solar date: | 20 Dalvæ (Aquarius) 1556 |
| Short Solar Date: | 20/5/1556 |
| Day: | Monday |
| Julian date: | 2516598 (Julian) |
According to the calendar, the year 2178 is not a leap year as of February 9, 2178.