University Of Chicago Lab School Calendar 2025-25. Find key dates and schedules for your academic journey, including school calendars and final exams. Please refer to the events calendar for a comprehensive schedule of events and holidays.

Note that in order to satisfy the contact hour requirement for sacscoc the class times for 2026 wt classes will be extended 15 min each day. If your child attends a private, parochial, charter school, nyc early education center (nyceec).