PALEMBANG, INDONESIA - APRIL 12 : An officer observes the position of the moon using a telescope to determine the start of the month of Ramadan in Palembang, Indonesia on April 12, 2021. Ramadan is the ninth month of the Islamic calendar, a month of fasting in which participating Muslims refrain from eating and drinking from dawn until sunset. Muhammad A.F / Anadolu Agency/ABACAPRESS.COM