Islamic Calendar 1257 AH
All twelve Hijri months with Gregorian ranges and date-status labels.
01MuharramFeb 22 – Mar 23, 1841Calculated02SafarMar 24 – Apr 21, 1841Calculated03Rabi Al-AwwalApr 22 – May 21, 1841Calculated04Rabi Al-ThaniMay 22 – Jun 19, 1841Calculated05Jumada Al-AwwalJun 20 – Jul 19, 1841Calculated06Jumada Al-ThaniJul 20 – Aug 17, 1841Calculated07RajabAug 18 – Sep 16, 1841Calculated08Sha'banSep 17 – Oct 15, 1841Calculated09RamadanOct 16 – Nov 14, 1841Calculated10ShawwalNov 15 – Dec 13, 1841Calculated11Dhul Qa'dahDec 14 – Jan 12, 1842Calculated12Dhul HijjahJan 13 – Feb 10, 1842Calculated