The Hijri date 21/10/1840 corresponds to the Gregorian date of Thursday, July 26, 2407. The solar calendar date corresponds to 4 Asad (Leo) 1785, which all occur on one single day, that is Thursday. In addition, there is one Julian date, which is 2600405.
| Gregorian date: | Thursday, July 26, 2407 |
|---|---|
| Short Gregorian Date: | 7/26/07 |
| Hijri date: | Shawwal 21, 1840 AH |
| Short Hijri Date: | 21/10/1840 |
| Solar date: | 4 Asad (Leo) 1785 |
| Short Solar Date: | 4/11/1785 |
| Day: | Thursday |
| Julian date: | 2600405 (Julian) |
According to the calendar, the year 2407 is not a leap year as of July 26, 2407.