Hours for: Southwestern 9-High School (SWHE-ZED) Day Open Close MON 8:00 AM 3:00 PM TUE 8:00 AM 3:00 PM WED 8:00 AM 3:00 PM THU 8:00 AM 3:00 PM FRI 8:00 AM 3:00 PM SAT CLOSED SUN CLOSED Location Information 8226 Route 111 Piasa, IL 62079 618-372-3813 x1113