The Hijri date 18/4/6139 corresponds to the Gregorian date of Friday, January 23, 6578. The solar calendar date corresponds to 3 Dalvæ (Aquarius) 5956, which all occur on one single day, that is Friday. In addition, there is one Julian date, which is 4123648.
| Gregorian date: | Friday, January 23, 6578 | 
|---|---|
| Short Gregorian Date: | 1/23/78 | 
| Hijri date: | Rabi II 18, 6139 AH | 
| Short Hijri Date: | 18/4/6139 | 
| Solar date: | 3 Dalvæ (Aquarius) 5956 | 
| Short Solar Date: | 3/5/5956 | 
| Day: | Friday | 
| Julian date: | 4123648 (Julian) | 
According to the calendar, the year 6578 is not a leap year as of January 23, 6578.