School Hours

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.

Oak Brook School will be closed the following days for Holidays or Teacher In-Service:

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

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.