Columbus State University Libraries will be closed July 4th and 5th for the holiday. Library hours on Thursday will be until 5pm. Normal business hours will resume on July 6th at 2pm. Have a fun Fourth of July!Columbus State University Libraries will be closed July 4th and 5th for the holiday. Library hours on Thursday will be until 5pm. Normal business hours will resume on July 6th at 2pm. Have a fun Fourth of July!