Campus Hours

College of DuPage Glen Ellyn campus buildings are open daily from 5 a.m. to 11 p.m. For holiday closings, visit the Enrollment Calendar. For additional information, call (630) 942-2800. To check for weather-related closings, visit the College of DuPage Police.

Summer 2026 Hours

The College of DuPage Glen Ellyn campus is closed on Fridays through Friday, Aug. 7. Hours may vary so please check with the following areas.

Specific Location Hours

• Admissions
• Records
• Registration
• Student Financial Assistance
• College of DuPage Centers (Addison, Carol Stream, Naperville and Westmont)
• Dining Services
• COD Library
• McAninch Arts Center
• Bookstore
• Chaparral Fitness Center
• Tutoring and Academic Support Center
• Information Technology