A man observes the crescent moon through a telescope in northwest Pakistan's Peshawar on April 13, 2021. The Ramadan crescent moon was sighted in Pakistan on Tuesday evening and the holy month will officially begin on Wednesday, according to an official announcement from the country's moon-sighting committee.(Photo: Xinhua)

A man observes the crescent moon through a telescope in northwest Pakistan's Peshawar on April 13, 2021. The Ramadan crescent moon was sighted in Pakistan on Tuesday evening and the holy month will officially begin on Wednesday, according to an official announcement from the country's moon-sighting committee.(Photo: Xinhua)

A man observes the crescent moon through a telescope in northwest Pakistan's Peshawar on April 13, 2021. The Ramadan crescent moon was sighted in Pakistan on Tuesday evening and the holy month will officially begin on Wednesday, according to an official announcement from the country's moon-sighting committee.(Photo: Xinhua)