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Mann Library

Closed - Full Hours /
Lobby/Contactless Pickup: Open 24 Hours

Welcome Back! (And a Few Updates for Our Not-Yet-Quite-Normal New Semester)

With the Cornell campus gearing up for the spring 2022 semester these frosty early weeks of the new year, Mann Library extends a warm welcome to all new and returning students. We’re looking forward to seeing you in the Library—despite the curve balls that the COVID-19 pandemic keeps throwing our way! The challenges of a not-yet-quite-normal semester are making a few changes in our operations necessary for now. Below we give you an overview of those adjustments. And while some of the ways we usually do things have to be different for now, please know we continue to be here for any questions or concerns you may have. Get in touch with us 24/7 any way you prefer:


  • Mann Library hours will be reduced for the first part of the semester. Until further notice, our hours of operation are Monday – Wednesday, 8am to 8pm, Thursday & Friday, 8am to 5pm, Saturday & Sunday, 12-5pm (Full hours can be found at
  • The Mann Lobby and contactless pickup area (Mann 112) will follow our building hours for the first part of the semester (i.e. 24/7 access to these spaces has been suspended for the time being).
  • In line with current public health requirements, seating facilities in the library have been adjust to ensure a safe level of occupancy at any given time of day.
  • Cornell requires that an approved mask must be worn indoors at all times in campus buildings, including the libraries, unless you are in a private, non-shared space (e.g. our individual study rooms). Approved masks include masks with any of the following certifications: ASTM (procedure or surgical), KN95, FFP2, FK94, or NIOSH N95. Cloth masks are not approved unless worn in conjunction with an ASTM medical mask. More information on mask guidelines may be found at
  • At this time, there is no eating or drinking allowed in any Mann Library spaces, including the Mann Lobby and Café, which is grab & go only (café hours can be found here: If we see you eating inside the library, we will ask you to leave to eat elsewhere. Though we understand that good coffee and snacks make any study routine better, it is important to ensure the wider public good on campus right now by being conscientious of the university’s health & safety guidelines!

Mann is undertaking these adjustments with the goal of helping the Cornell campus community manage an effective response to the current stage of the COVID pandemic. Together, we can stay healthy and successful as a learning community. Good luck, friends – be in touch if you need help (remember, just ask!) and here’s to a good semester ahead!