School Hours & Holiday/Teacher In-Service Schedule

Oak Brook School is open 6:30a.m.– 6:30p.m. Monday – Friday, year round. You are welcome to come and go as is appropriate for your family’s schedule. You can view the yearly calendar here.

Tuition is calculated on a yearly basis, therefore it is not reduced for these holidays.

In case of inclement weather, Oak Brook will follow the Plano ISD closing decisions and standard contracted tuition will still apply.

Holidays/Teacher In-Service Schedule

Oak Brook School will be closed the following days:

  • New Year’s Eve & New Year’s Day (Observed)
  • Memorial Day
  • Last Day of School Year (Teacher In-Service)
  • Fourth of July
  • Last Day of Summer (Teacher In-Service)
  • Labor Day
  • Thanksgiving and Friday after
  • Christmas Eve & Christmas Day (Observed)