Islamic Hijri Calendar For 837 CE

Western Month	Converts To Hijri Month
Jan 837	Muharram, 222
Feb 837	Safar, 222
Mar 837	Rabi al-awwal, 222
Apr 837	Rabi al-thani, 222
May 837	Jumada al-awwal, 222
Jun 837	Jumada al-thani, 222
Jul 837	Rajab, 222
Aug 837	Shaban, 222
Sep 837	Ramadan, 222
Oct 837	Shawwal, 222
Nov 837	Dhu al-Qidah, 222
Dec 837	Dhu al-Hijjah, 222