Fixed prayer times, praying at dedicated times during the day, are common practice in major world religions such as Judaism, Christianity, and Islam.
Jews stop to pray Maariv (evening prayer) while at a Tel Aviv flea-market shop
Image: Agpeya Breviary
Image: Shehimo Breviary
Vespers is a liturgy of evening prayer, one of the canonical hours in Catholic, Eastern Orthodox, Oriental Orthodox, and Lutheran liturgies. The word for this prayer time comes from the Latin vesper, meaning "evening".
Benedictine monks singing vespers on Holy Saturday
Incensing the congregation in Advent Vespers
Orthodox priest and deacon making the Entrance with the censer at Great Vespers
Table set with five loaves, wheat, wine and oil for artoklassia