They are not to eat or drink during the daylight hours, but they may break the fast at sunset. The fast begins again the next morning when there is enough light to distinguish a black thread from a white thread. Smoking and sexual relations are also prohibited during this month. Ramadan is a time to demonstrate self-mastery of one's physical desires. Ramadan is also a time for Muslims to concentrate on the practice of their faith.
Time is spent praying, worshipping, contemplating, and receiving religious instruction.
Muslims give thanks for the gift of the Koran. Ramadan is a time of profound joy for many as they return to practicing their religion. During Ramadan, there is a festival-type atmosphere after sunset. In many cities Muslims go out after they have broken the fast to visit family and friends or to simply take a walk. Shopping areas and restaurants are open and busy and alive with conversation.