The Hijri date 16/9/1840 corresponds to the Gregorian date of Thursday, June 21, 2407. The solar calendar date corresponds to 31 Jawzā (Gemini) 1785, which all occur on one single day, that is Thursday. In addition, there is one Julian date, which is 2600370.
| Gregorian date: | Thursday, June 21, 2407 |
|---|---|
| Short Gregorian Date: | 6/21/07 |
| Hijri date: | Ramadan 16, 1840 AH |
| Short Hijri Date: | 16/9/1840 |
| Solar date: | 31 Jawzā (Gemini) 1785 |
| Short Solar Date: | 31/9/1785 |
| Day: | Thursday |
| Julian date: | 2600370 (Julian) |
According to the calendar, the year 2407 is not a leap year as of June 21, 2407.