Islamic Hijri Calendar For 1666 CE
| Western Month | Converts To Hijri Month |
|---|
| Jan 1666 | Jumada al-thani, 1076 |
| Feb 1666 | Rajab, 1076 |
| Mar 1666 | Shaban, 1076 |
| Apr 1666 | Ramadan, 1076 |
| May 1666 | Shawwal, 1076 |
| Jun 1666 | Dhu al-Qidah, 1076 |
| Jul 1666 | Dhu al-Hijjah, 1076 |
| Aug 1666 | Muharram, 1077 |
| Sep 1666 | Rabi al-awwal, 1077 |
| Oct 1666 | Rabi al-thani, 1077 |
| Nov 1666 | Jumada al-awwal, 1077 |
| Dec 1666 | Jumada al-thani, 1077 |