Watson Library – reduced Spring hours

Hours of operation for Columbia University Library locations have been modified. Library locations will operate on a reduced schedule for the remainder of the semester. Our Hours page will remain updated to reflect changes across all library locations.

The hours of operation for Watson Library starting Saturday, March 14th, through Sunday, May 17th, will be…

Mondays – Fridays  :  9am – 5pm

Saturdays – Sundays  :  CLOSED

Our research librarians and access staff can still be reached at business@library.columbia.edu or 212-854-7804 during these hours.

Beginning Saturday, March 14, 2020 and until further notice, Columbia University Libraries will remain open only for valid Columbia ID card holders. No visitors, including researchers with previously scheduled appointments, will be permitted to enter any library location. For questions about visitor status, please contact lio@columbia.edu.