Reference Room, University Library
- Phone: 847-491-7656
- Fax: 847-491-5678
- Buildings: University Library, 1970 Campus Drive, Evanston, IL 60208 campus map
- Web site: http://www.library.northwestern.edu/libraries-collections/evanston-campus/reference-collection
Monday–Thursday, 8:30 a.m.-3 a.m.
Friday–Saturday, 8:30 a.m.-midnight
Sunday, 10 a.m.-3 a.m.
Monday–Thursday, 8:30 a.m.-9 p.m.
Friday, 11 a.m.-5 p.m.
Saturday, 1 p.m.-5 p.m.
Sunday, 1 p.m.-5 p.m. and 6 p.m.-9 p.m.