Campus photo

Campus Hours

During the 2024 summer term, College of DuPage Glen Ellyn campus buildings are open from 5 a.m. to 11 p.m. Monday through Thursday. Hours may vary.

Visit the Academic Calendar for holiday closings.

For more information, call Campus Central at (630) 942-3000 or email

For weather closings, visit the College of DuPage Police website.

Check the following areas for their hours