Consecrated in 434 under Pope Sixtus III, Saint Mary Major is the largest Marian church in Rome and one of the four Papal Major Basilicas. It preserves mosaics from the 5th century, made soon after the Council of Ephesus affirmed Mary as Mother of God, and is one of the Seven Pilgrim Churches of St. Philip Neri’s 1552 itinerary.
Weekdays — Cappella Paolina: 7:00, 8:00, 9:00, 10:00, 11:00, 12:00, 6:00 p.m.
Sundays — Cappella Paolina: 7:00, 8:00, 9:00
Sundays — Papal Altar: 10:00, 12:00, 6:00 p.m.
Vigil (pre-festive): 6:00 p.m., Papal Altar
Museum Pole: Mon–Sat 8:00 a.m.–6:30 p.m. (last entry 6:00 p.m.); Sun 12:30–5:00 p.m.
Sacristy: 7:00 a.m.–12:30 p.m. and 3:00–6:30 p.m. (3:30 p.m. start on holidays)