The FirstOntario Arts Centre Milton is open regularly throughout the year with special summer and holiday hours. Outside of posted hours the box office and gallery open one-hour before show time for the Mattamy Theatre and MinMaxx Hall. Get your tickets, sign up for a program and visit us today.
| Day | Time |
| Monday | 11:30 a.m. to 5:00 p.m. |
| Tuesday to Thursday | 11:30 a.m. to 9:00 p.m. |
| Friday | 11:30 a.m. to 5:00 p.m. |
| Saturday | 9:30 a.m. to 5:00 p.m. |
| Sunday | 1:00 p.m. to 5:00 p.m. |
| Day | Time |
| Monday to Friday | 11:30 a.m. to 5:30 p.m. |
| Saturday | 9:30 a.m. to 5:00 p.m. |
| Sunday | Closed |
| Day | Time |
| Monday to Friday | 8:30 a.m. to 4:30 p.m. |
| Day | Time |
| Monday to Thursday | 8:30 a.m. to 9:00 p.m. |
| Friday | 8:30 a.m. to 5:00 p.m. |
| Saturday | 9:30 a.m. to 5:00 p.m. |
| Sunday | 1:00 p.m. to 5:00 p.m. |
| Day | Time |
| Monday to Friday | 7:30 a.m. to 5:30 p.m. |
| Saturday | 9:30 a.m. to 5:00 p.m. |
| Sunday | Closed |
Holiday Closures
The FirstOntario Arts Centre Milton is closed on most civic and statutory holidays, including:
- Good Friday
- Easter Sunday
- Easter Weekend (Saturday, April 11)
- Easter Monday
- Victoria Day
- Canada Day
- Civic Holiday
- Labour Day
- Thanksgiving
- Christmas Eve
- Christmas Day
- Boxing Day
- New Year's Eve
- New Year's Day
