Contact & Location for Old Saint Mary's Parish/Roman Catholic Church
Service Times for Old Saint Mary's Parish/Roman Catholic Church
Saturday 4:30 PM
Vigil Mass
Sunday 10:00 AM
Sunday Mass
Monday-Friday 7:30 AM
Daily Mass
About Old Saint Mary's Parish/Roman Catholic Church
Old Saint Mary's Parish is a historic Roman Catholic Church located in the heart of Philadelphia, Pennsylvania. Founded in 1763, it holds significant historical importance as the site of the first public religious commemoration of the Declaration of Independence and was the first Cathedral of the Roman Catholic Diocese of Philadelphia from 1810 to 1838.
First-Time Visitor Info for Old Saint Mary's Parish/Roman Catholic Church
Traditional Catholic Mass Environment - Dress in respectful, modest attire (business casual or semi-formal) - Sunday Mass at 10:00 AM with traditional liturgical structure - Located at 252 S. 4th Street in historic Philadelphia - Arrive 15 minutes early for seating and orientation - Visitors are warmly welcomed
Note: Church information may be outdated. Please verify details with the church directly before visiting.
Take your faith journey deeper
Get personalized biblical guidance in seconds, not days or weeks.
Try Free for 7 DaysQuick Actions
Churches Near You
Take your faith journey deeper
Get personalized biblical guidance in seconds, not days or weeks.
Try Free for 7 Days