The Hijri date 21/12/4166 corresponds to the Gregorian date of Sunday, June 19, 4664. The solar calendar date corresponds to 29 Jawzā (Gemini) 4042, which all occur on one single day, that is Sunday. In addition, there is one Julian date, which is 3424721.
| Gregorian date: | Sunday, June 19, 4664 |
|---|---|
| Short Gregorian Date: | 6/19/64 |
| Hijri date: | Dhu al-Hijjah 21, 4166 AH |
| Short Hijri Date: | 21/12/4166 |
| Solar date: | 29 Jawzā (Gemini) 4042 |
| Short Solar Date: | 29/9/4042 |
| Day: | Sunday |
| Julian date: | 3424721 (Julian) |
According to the calendar, the year 4664 is a leap year as of June 19, 4664.