Islamic Calendar 1400 AH
All twelve Hijri months with Gregorian ranges and date-status labels.
01MuharramNov 20 – Dec 19, 1979Calculated02SafarDec 20 – Jan 17, 1980Calculated03Rabi Al-AwwalJan 18 – Feb 16, 1980Calculated04Rabi Al-ThaniFeb 17 – Mar 16, 1980Calculated05Jumada Al-AwwalMar 17 – Apr 15, 1980Calculated06Jumada Al-ThaniApr 16 – May 14, 1980Calculated07RajabMay 15 – Jun 13, 1980Calculated08Sha'banJun 14 – Jul 12, 1980Calculated09RamadanJul 13 – Aug 11, 1980Calculated10ShawwalAug 12 – Sep 9, 1980Calculated11Dhul Qa'dahSep 10 – Oct 9, 1980Calculated12Dhul HijjahOct 10 – Nov 7, 1980Calculated