Hours
*The Library Circ and Help Desk will close early today on Monday, May 5th at 7:00pm. If you'd like to check out materials, please use the self-checkout app or kiosk. Library study spaces will remain open as usual until 12:00am.*
We are working on getting CLIO up and running. Until then, all current affiliates can connect to CLIO via: http://resolver.library.columbia.edu/clio.
Reading Week and Finals Hours (May 6 - May 16)
| Day | Circulation & Help Desk |
|---|---|
| Mon. - Thurs. | 9am - 10pm |
| Fri. | 9am - 6pm |
| Sat. | 9am - 5pm |
| Sun. | 10am - 6pm |
| Day | Study Spaces LL-5* |
|---|---|
| Mon. - Fri. | 8am - 2am |
| Sat. | 9am - 2am |
| Sun. | 10am - 2am |
Spring 2025 Hours
| Day | Circulation & Help Desk |
|---|---|
| Mon. - Thurs. | 9am - 10pm |
| Fri. | 9am - 6pm |
| Sat. | 9am - 5pm |
| Sun. | 10am - 6pm |
| Day | Study Spaces LL-5* |
|---|---|
| Mon. - Fri. | 8am - 12am |
| Sat. | 9am - 12am |
| Sun. | 10am - 12am |
For after hours library help, chat with a librarian through the Columbia Libraries Virtual Reference Desk.
See Studying & Collaboration for information on study areas.
CU/BC ID Swipe is required to enter the Milstein Center building at all times as well as to exit the closed stairwells and use the elevator outside of Library Service Hours; please visit Accessing Barnard Campus for more information about whether and how you can access campus.
Prior to a holiday, the building closes at 4pm
| Holiday - Library closed | Study spaces close at 4pm |
|---|---|
| Monday, January 20 | Friday, January 17 |
| Monday, May 26 | Friday, May 23 |
| Wednesday, June 19 | Tuesday, June 18 |
| Thursday, July 4 | Wednesday, July 3 |