asslam o alikum. may aap say yeh poochna chahta hoon k kia moharram ka dino may maatam karna jaiz ha
Answer
(Fatwa: 54/54=D/1429)
Mourning and wailing (matam) is un-Islamic and the Prophet (صلی اللہ علیہ وسلم) cursed those doing so. (Mishkawt) Mourning in Muharram is from the bad innovations of the Shias, the Muslims should shun completely from it.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband