CORONAVIRUS UPDATE: All library locations are closed until further notice, but we are here to support you.
Read more about the University Libraries' COVID-19 response and the remote resources and assistance that we provide.
24 hour library access is limited to CMU affiliates. A valid CMU ID is required to enter Hunt Library between midnight and 8 a.m., and only the basement and 1st floor are open from 3 a.m. - 8 a.m. Download Libraries hours