« All Events No school: Thanksgiving November 23 « Elementary and K8 Conference Days No school: Native American Heritage Day » November 23 and 24 Thanksgiving break (no school) Thanksgiving and Native American Heritage Day View all school year dates. Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: November 23 Event Category: School Year Date Related Events Last Day of School 2023 June 30 First day of school grades 1-12 September 6 First day of school for kindergarten and preschool September 11