Mullen Library: Hours this Week
Notes
- When the Circulation Desk is closed, you may use the self-check station to borrow books from the Stacks.
- Stacks close 30 minutes before building.
- The Special Collections, Oliveira Lima Library, and Semitics/ICOR Library are open by appointment.
- Select reading rooms are open overnight for CU students Monday – Thursday with limited services from October 14 to December 11, except Thanksgiving holiday week.
- Emergency closings will be announced as required.
Mullen Library General Hours
| Monday - Thursday | Friday | Saturday |
Sunday | |
| Aug 25 - Nov 24 | 8am - 11pm | 8am - 8pm | 10am - 5pm | 11am - 11pm |
Mullen Library Holidays and Special Hours
| Feast of the Assumption | ||
| Aug 15 | Friday | Closed |
| Orientation | ||
| Aug 21 | Thursday | 9am - 7pm |
| Aug 22 | Friday | 9am - 5pm |
| Aug 23 | Saturday | Closed |
| Aug 24 | Sunday | 1pm - 5pm |
| Labor Day | ||
| Aug 31 - Sep 1 | Sunday - Monday | Closed |
| Thanksgiving | ||
| Nov 25 | Tuesday | 8am - 5pm |
| Nov 26 - 28 | Wednesday - Friday | Closed |
| Nov 29 | Saturday | 10am - 5pm |
| Nov 30 | Sunday | 1pm - 11pm |
| End of Semester | ||
| Dec 1 - 4 | Monday - Thursday | 8am - 11pm* |
| Dec 5 | Friday | 8am - 10pm |
| Dec 6 | Saturday | 9am - 8pm |
| Dec 7 | Sunday | 11am - 11pm* |
| Dec 8 - 11 | Monday - Thursday | 8am - 11pm* |
| Dec 12 | Friday | 8am - 10pm |
| Dec 13 | Saturday | 9am - 5pm |
| Christmas & Intersession | ||
| Dec 14 | Sunday | Closed |
| Dec 15 - 18 | Monday - Thursday | 9am - 5pm |
| Dec 19 | Friday | 9am - 12pm |
| Dec 20 - Jan 4 | Saturday - Sunday | Closed |
| Jan 5 - 9 | Monday - Friday | 9am - 5pm |
| Jan 10 - 11 | Saturday - Sunday | Closed |
* Select reading rooms are open overnight for CU students.