The Hijri date 20/4/1638 corresponds to the Gregorian date of Monday, February 4, 2211. The solar calendar date corresponds to 15 Dalvæ (Aquarius) 1589, which all occur on one single day, that is Monday. In addition, there is one Julian date, which is 2528645.
| Gregorian date: | Monday, February 4, 2211 |
|---|---|
| Short Gregorian Date: | 2/4/11 |
| Hijri date: | Rabi II 20, 1638 AH |
| Short Hijri Date: | 20/4/1638 |
| Solar date: | 15 Dalvæ (Aquarius) 1589 |
| Short Solar Date: | 15/5/1589 |
| Day: | Monday |
| Julian date: | 2528645 (Julian) |
According to the calendar, the year 2211 is not a leap year as of February 4, 2211.