Buildings and facilities Find information about the University of Sheffield libraries. Please note that opening times may vary over holiday periods, so be sure to check the individual site pages. You are here Home The University Library Buildings and facilities Information Commons The Information Commons is open 24/7. Western Bank Library Monday - Friday: 9am - 7pm Saturday - Sunday: 10am - 6pm The Diamond Open 7am-10pm all week. Health Sciences Library; Royal Hallamshire Hospital Monday - Thursday: 9am - 7pm Friday: 9am - 5pm Saturday - Sunday: Closed