Aug. 17: First day of school
Sept. 7: Labor Day, schools closed
Sept. 25: Professional Day for teachers, schools closed
Nov. 25-27: Thanksgiving break, schools closed
Dec. 21-Jan. 1: Christmas break, schools closed
Jan. 4: Schools reopen after break
Jan. 18: Martin Luther King Jr. holiday, schools closed
Feb. 15: Presidents Day, schools closed
March 21-25: Spring break, schools closed
March 27: Easter
April 4-22: Window to administer Stanford test
May 27: Last day of school
This calendar includes 181 days of school with three snow days built in. If snow days are unused, each school can decide what additional days to cancel classes. If more than three snow days are needed, schools can add additional days to their calendar or schedule cyber days.