McDonald's Store details Address: 29 N. WACKER CHICAGO, IL 60606 Phone: (312) 456-4307 Opening hours Sunday: Open 24 hours Monday: 5:00-20:30 Tuesday: 5:00-20:30 Wednesday: 5:00-20:30 Thursday: 5:00-20:30 Friday: 5:00-20:30 Saturday: 6:00-18:00