Christian feast day: Reticius (Roman Catholic Church)

Saint Reticius was a bishop of Autun, the first one known to history, according to the Catholic Encyclopedia. He was a Gallo-Roman, and an ecclesiastical writer, and served as bishop of this see from around 310 to 334 AD.

The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institutions and has played a prominent role in the history and development of Western civilization. The Church consists of 24 sui iuris (autonomous) churches, including the Latin Church and 23 Eastern Catholic Churches, which comprise almost 3,500 dioceses and eparchies around the world, each overseen by one or more bishops. The pope, who is the bishop of Rome, is the chief pastor of the church.