Contact ABC Daycare and Learning Center St. Charles St. Peters O'Fallon Lake St. Louis Hours Mon – 6:00 am-6:00 pm Tues – 6:00 am-6:00 pm Wed – 6:00 am-6:00 pm Thur – 6:00 am-6:00 pm Fri – 6:00 am-6:00 pm Sat – Closed Sun – Closed
