Spring Break Hours Posted on March 18, 2016 by Melissa Cox Norris Most UC Libraries locations have special Spring Break hours. Check the library website or location for each library’s hours. Have a safe and relaxing break. Related posts: Langsam Library’s Spring Break Hours. Fourth Floor to Close when The Desk@Langsam Closes. Winter Break hours for UC Libraries Winter Break hours for UC Libraries Check out library Spring Break reduced hours, March 9-16