The Hijri date 21/4/1840 corresponds to the Gregorian date of Tuesday, January 30, 2407. The solar calendar date corresponds to 10 Dalvæ (Aquarius) 1785, which all occur on one single day, that is Tuesday. In addition, there is one Julian date, which is 2600228.
| Gregorian date: | Tuesday, January 30, 2407 |
|---|---|
| Short Gregorian Date: | 1/30/07 |
| Hijri date: | Rabi II 21, 1840 AH |
| Short Hijri Date: | 21/4/1840 |
| Solar date: | 10 Dalvæ (Aquarius) 1785 |
| Short Solar Date: | 10/5/1785 |
| Day: | Tuesday |
| Julian date: | 2600228 (Julian) |
According to the calendar, the year 2407 is not a leap year as of January 30, 2407.