All MU Libraries will be closed for Labor Day on Monday, September 1. Starting September 2, Ellis Library will be open 24 hours, five days a week, except for holidays, breaks and extended hours during finals.
From Sunday at 10 am to Friday at 7 pm, enjoy studying in Ellis Library 24 hours a day. On Saturday, the library is open from 10 am to 7 pm. All library hours can be found here.
Make sure you bring your Mizzou ID with you for late-night studying. From midnight to 7 am, a valid Mizzou ID is required to come into the library.
Only the ground floor of Ellis Library will be open from midnight to 7 am, and some library services will not be available. If you need research help, consider using our 24/7 chat service.