Library Hours and Locations Open Now | Columbia University Libraries

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</section> <div class="container mb-3" id="outer-wrapper"> <div class="body-contain"> <div id="home-toc"> <h2 class="h4 text-uppercase text-center">Libraries Open Now</h2> <h3 class="small text-center">Click on a location for its full schedule.</h3> <ul class="lib-list"> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/all">All Locations Overwrite</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:00 pm </span> <a href="/locations/avery">Avery Architectural & Fine Arts Library</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 1:00 pm - 4:00 pm </span> <a href="/locations/avery-art-properties">Avery Art Properties</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 1:00 pm - 4:00 pm </span> <a href="/locations/avery-classics">Avery Classics Collection</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 1:00 pm - 4:00 pm </span> <a href="/locations/avery-drawings-archives">Avery Drawings & Archives</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 8:00 am - 12:00 am </span> <a href="/locations/barnard">Barnard College Library</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:00 pm </span> <a href="/locations/business">Business & Economics Library in Uris</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 9:00 pm </span> <a href="/locations/butler-24">Butler Library Building Hours</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 9:00 pm </span> <a href="/locations/butler">Butler Library Circulation Hours</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/butler-reference">Butler Library Reference Services</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/eastasian">C.V. Starr East Asian Library</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/eastasian-rb">C.V. Starr East Asian Library Rare Books</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/eastasian-reference">C.V. Starr East Asian Library Reference Services</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 10:00 am - 4:00 pm </span> <a href="/locations/cuarchives">Columbia University Archives</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/avery-reference">DEACTIVATED: Avery Reference Services</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/barnard-archives">DEACTIVATED: Barnard Archives and Special Collections</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/business-studyhall">DEACTIVATED: Business & Economics Study Hall</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/butler-reserves">DEACTIVATED: Butler Library Circulation and Reserves</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/dssc-reference">DEACTIVATED: Digital Social Science Center (DSSC) Reference Ser</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/geology">DEACTIVATED: Geology</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/geologyref">DEACTIVATED: Geology Reference</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/lehman-studyhall">DEACTIVATED: Lehman Social Sciences Library Study Hall</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/math-reference">DEACTIVATED: Mathematics Library Reference Services</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/business-reference">DEACTIVATED: Office hours for Watson Librarians</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/dssc-data">DEACTIVATED: Research Data Services</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/science-engineering-reference">DEACTIVATED: Science & Engineering Library Reference</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/social-work-reference">DEACTIVATED: Social Work Library Reference</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/social-work-studyhall">DEACTIVATED: Social Work Library Study Hall</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/burke-special-collections">DEACTIVATED: The Burke Library Special Collections</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 12:00 pm - 7:00 pm </span> <a href="/locations/dhc">Digital Humanities Center</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:00 pm </span> <a href="/locations/health-sciences">Health Sciences Library</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:00 pm </span> <a href="/locations/health-sciences-reference">Health Sciences Library Reference Services</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/ill">Interlibrary Loan & Document Delivery</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 10:00 am - 5:00 pm </span> <a href="/locations/journalism">Journalism Library</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:00 pm </span> <a href="/locations/law">Law Library</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 10:00 am - 6:00 pm </span> <a href="/locations/law-reference">Law Library Reference Services</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:00 pm </span> <a href="/locations/lehman">Lehman Social Sciences Library</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:30 pm </span> <a href="/locations/lio">Library Information Office</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:00 pm </span> <a href="/locations/math">Mathematics Library</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/music-reference">Music & Arts (Wiener) Reference Services</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 10:00 am - 5:00 pm </span> <a href="/locations/music">Music & Arts Library (Wiener)</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:00 pm </span> <a href="/locations/pmrr">Periodicals & Microforms Reading Room</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 10:00 am - 4:00 pm </span> <a href="/locations/rbml">Rare Book & Manuscript Library</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/reference">Reference & Research Drop-In Help</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 10:00 am - 5:00 pm </span> <a href="/locations/business-manhattanville">S. Steven Pan '88 Business Library (Manhattanville)</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 5:00 pm </span> <a href="/locations/science-engineering">Science & Engineering Library</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 10:00 am - 6:00 pm </span> <a href="/locations/social-work">Social Work Library</a> </li> <li class="location-item"> <span class="closes-at pull-right is-closed"> <span data-toggle="tooltip" data-placement="top" title="Not open within the next 24 hours."> CLOSED </span> </span> <a href="/locations/studio-butler">Studio @ Butler</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 10:00 pm </span> <a href="/locations/teachers-college">Teachers College</a> </li> <li class="location-item"> <span class="closes-at pull-right"> 9:00 am - 10:00 pm </span> <a href="/locations/burke">The Burke Library at Union Theological Seminary</a> </li> </ul> <p id="wifi_usage_data_statement" class="mt-3 trajanpro text-center"> <span class="fal fa-signal"></span> Current WiFi usage data. 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