Memorial of blessed Giuseppe Puglisi, priest of the Church of Palermo, who was killed by mafia in 1993.
Feast of Saint Luke, evangelist and author of the Acts of the Apostles. According to tradition, he was a physician and a painter.
Memorial of Pope Saint Callixtus ( 222). He was a friend to the poor and founded the house of prayer on which later would be built Santa Maria in Trastevere.
Memorial of Saint John XXIII ( 1963) and of the opening of the Second Vatican Council (1962-1965).