**Monday, August 15 is the Solemnity of the Assumption of the Blessed Virgin Mary.

All Archdiocesan administrative offices, including the Old Ursuline Convent Museum and Cathedral office, will be closed. 

The Cathedral will open at 11:15am and close immediately following 12:05 Mass on Monday. **

Beginning June 1, the Cathedral and Cathedral office will be operating under a summer hours schedule. 

St. Louis Cathedral

Masses will remain as regularly scheduled.

Monday-Tuesday: 9:00am-3:00pm
Wednesday-Sunday: 9:00am-4:00pm

(The Cathedral remains open on Saturdays for Vigil Mass at 5:00pm.)

Old Ursuline Convent

Monday: 10:00am-2:00pm
Tuesday- Wednesday: CLOSED

Thursday- Saturday: 10:00am-2:00pm

Sunday: CLOSED

(ADMISSION FOR TOURS AT 10:00AM, 11:00AM, AND 1:00PM)

St. Louis Cathedral Office

Monday-Thursday: 9:00am-3:00pm
Friday: 9:00am-2:00pm

Saturday-Sunday: CLOSED