The Cathedral Basilica is open from 7:00 am – 5:00 pm
We ask that visitors who are not participating in Mass wait to visit the Cathedral Basilica until the completion of daily Mass. Daily Masses are celebrated Monday - Friday at 7:00 am, 8:00 am, and 12:05 pm and Saturday at 8:00 a.m. Sunday Masses are celebrated at 8:00 a.m., 10:00 a.m., 12:00 p.m., and 5:00 p.m. with a vigil Mass at 5:00 p.m. on Saturday. Guided tours are available during weekdays between 10:00 a.m.- 4:00 p.m. Please contact the tour office at 314-373-8241 for tour reservations. Self-guided tours do not require reservations, however, we strongly encourage visitors to call and ensure the church is available, especially on the weekends, due to weddings, Archdiocesan events and other weekend activities. Tour availability is pending other scheduled events. Guided tours are available Monday through Saturday by appointment only. We do, however, host a tour on most Sundays following noon Mass. Reservations are not needed for Sunday tours unless you are bringing in a large group. Please call 314-373-8241 Monday-Friday from 8:30 a.m. - 3:00 p.m. to make a reservation.