April 24, 2018
- CLOSED Avery Architectural & Fine Arts Library
- CLOSED Barnard College Library
- CLOSED Business & Economics Library
- OPEN Butler Library Building Hours
- CLOSED Butler Library Service Hours
- CLOSED Columbia University Archives
- CLOSED East Asian Library (Starr)
- CLOSED Geology
- CLOSED Health Sciences Library
- CLOSED Journalism Library
- CLOSED Law Library
- CLOSED Lehman Social Sciences Library
- CLOSED Library Information Office
- CLOSED Mathematics Library
- CLOSED Music & Arts Library (Wiener)
- CLOSED Rare Book & Manuscript Library
- CLOSED Science & Engineering Library
- CLOSED Social Work Library
- CLOSED Teachers College
- CLOSED The Burke Library