Islamic Calendar 1640 AH
All twelve Hijri months with Gregorian ranges and date-status labels.
01MuharramSep 27 – Oct 26, 2212Estimated02SafarOct 27 – Nov 24, 2212Estimated03Rabi Al-AwwalNov 25 – Dec 24, 2212Estimated04Rabi Al-ThaniDec 25 – Jan 22, 2213Estimated05Jumada Al-AwwalJan 23 – Feb 21, 2213Estimated06Jumada Al-ThaniFeb 22 – Mar 22, 2213Estimated07RajabMar 23 – Apr 21, 2213Estimated08Sha'banApr 22 – May 20, 2213Estimated09RamadanMay 21 – Jun 19, 2213Estimated10ShawwalJun 20 – Jul 18, 2213Estimated11Dhul Qa'dahJul 19 – Aug 17, 2213Estimated12Dhul HijjahAug 18 – Sep 15, 2213Estimated