Mullen Library hours during the fall semester are:
| Monday – Thursday | 8:00am – 11:30pm |
| Friday | 8:00am – 10:00pm |
| Saturday | 9:00am – 10:00pm |
| Sunday | 11:00am – 11:30pm |
More information including holiday hours can be found at the Mullen Library Hours page. The campus libraries’ hours are posted separately.