The Hijri date 9/4/1840 corresponds to the Gregorian date of Thursday, January 18, 2407. The solar calendar date corresponds to 28 Jadi (Capricorn) 1785, which all occur on one single day, that is Thursday. In addition, there is one Julian date, which is 2600216.
| Gregorian date: | Thursday, January 18, 2407 |
|---|---|
| Short Gregorian Date: | 1/18/07 |
| Hijri date: | Rabi II 9, 1840 AH |
| Short Hijri Date: | 9/4/1840 |
| Solar date: | 28 Jadi (Capricorn) 1785 |
| Short Solar Date: | 28/4/1785 |
| Day: | Thursday |
| Julian date: | 2600216 (Julian) |
According to the calendar, the year 2407 is not a leap year as of January 18, 2407.