Academic Support Center services, which includes Disability Support Services, the Library, the Open Computing Lab, Testing Services, Tutoring Services and Writing Services each have different hours that change according to semester as well as for holidays, final exam week and mid-semester breaks. Check the hours below or call (309) 268-8200 to listen to a recorded message of the most current ASC hours. Any changes to this schedule will be posted at the Academic Support Center in advance. Heartland's Disability Support Services (DSS) also is available to help ensure you have equal access to programs, services and activities. See their hours below.