St. Mary's at 1119 S.7th, Quincy, IL 62301 US - Mass Times and Schedules
| St. Mary's Church Office Hours | |
| Monday: | 8:00 a.m. to 4:00 p.m. |
| Tuesday: | 8:00 a.m. to 4:00 p.m. |
| Wednesday: | 8:00 a.m. to 4:00 p.m. |
| Thursday: | 8:00 a.m. to 4:00 p.m. |
| Friday: | 8:00 a.m. to 4:00 p.m. |