All libraries will be CLOSED on Thursday, November 26 and Friday, November 27 for Thanksgiving, a University holiday. Butler Library will be OPEN on Saturday, November 28 and Sunday, November 29; all other libraries will be closed on those days. Normal library hours for the fall semester will resume on Monday, November 30.

Six libraries are currently open and available to Columbia students, faculty, and staff by reservation only in Avery Library, Butler Library, Business Library, Lehman Library, C.V. Starr East Asian Library, and Science & Engineering Library. Students, faculty, and staff at Columbia who have signed the Columbia Community Health Compact are eligible. Special collections visits are available for research by appointment only. Please visit our Status Updates page for information about the current availability of library services.