Solemnity of the Immaculate Conception Mass Schedule Tuesday, December 7, 2021 6:00 PM 18:00 Wednesday, December 8, 2021 6:00 PM 18:00 St. Catherine of Siena Roman Catholic Chuch 3450 Tennessee Street Vallejo, CA, 94591 United States (map) Google Calendar ICS December 7 6:00pm- VigilDecember 8 7:45am9:00am - With School12:00noon6:00pm