Islamic Hijri Calendar For 641 CE

Western MonthConverts To Hijri Month
Jan 641Muharram, 20
Feb 641Safar, 20
Mar 641Rabi al-awwal, 20
Apr 641Rabi al-thani, 20
May 641Jumada al-awwal, 20
Jun 641Jumada al-thani, 20
Jul 641Rajab, 20
Aug 641Shaban, 20
Sep 641Ramadan, 20
Oct 641Shawwal, 20
Nov 641Dhu al-Qidah, 20
Dec 641Dhu al-Hijjah, 20