Coláiste Mhuire Co-Ed operates a 6 period day on Monday – Thursday and an 5 period day on Friday.
Students are encouraged to be at school by 8.45am as morning registration takes place at 8.55am.
The following is a breakdown of the school day
Registration (8.55-9.00) roll call, every day
| Monday | Tuesday | Wednesday | Thursday | Friday | |
| Start Time | 09:00 | 09:00 | 09:00 | 09:00 | 09:00 |
| Finish Time | 15.33 | 15.33 | 15.33 | 15.33 | 14:35 |
After school study is also available for 2 hours every evening. Contact Mr O Connell regarding evening study.
