People break their fast after dusk on the first day of Ramadan backdropped by the iconic Byzantine-era Hagia Sophia mosque in Istanbul, Turkey, Thursday, March 23, 2023. Abstaining from all food and drink -- not even a sip of water is allowed-- and sexual intercourse from dawn to sunset during the Muslim holy month of Ramadan is regarded as an act of piety and devotion to God and an exercise in self-restraint. (AP Photo/Francisco Seco)