How many days are in an Islamic month? Try answering this question 28 or 29 29 or 30 30 or 31 31 or 32 Submit Answer Related Islamic questions What is the name of the door in Jannah for the fasting person? What is the name of the 3rd holiest place in Islam? Which country has the largest Muslim population? What is the name of the pilgrimage that an able Muslim must do once in a lifetime? In which month of the Islamic calendar is Eid-ul-Fitr celebrated?