Here is the calendar of major dates for the 2020-21 academic year. The full academic calendar will be released in January 2020. 

August 10, 2020: First Day of US Athletic Practices
August 18, 2020: First Day of School
September 7, 2020: Labor Day (School Closed)
September 28, 2020: Yom Kippur (School Closed)
October 7-9, 2020: Fall Conferences (No Classes Oct. 8-9)
November 5-6, 2020: Faculty Work Days (No Classes)
November 25-27, 2020: Thanksgiving Break (School Closed)
December 18, 2020-January 3, 2021: Winter Break (Student/Faculty Holiday)
December 24-25, 2020: Christmas (School Closed)
January 18, 2021: MLK, Jr. Day (School Closed)
February 12, 2021: Faculty Work Day (No Classes)
February 15, 2021: Presidents Day (School Closed)
March 4-5, 2021: Spring Conferences (No Classes on March 5)
March 13-28, 2021: Spring Break (Student/Faculty Holiday)
May 6, 2021: Last Day of School for Seniors
May 6-8, 2021: Reunion Weekend
May 7, 2021: Margaret Dawes Eliot Day (Student/Faculty Holiday)
May 8, 2021: May Day
May 9, 2021: May Day Rain Date (Rain or Shine)
May 16, 2021: Commencement
May 27, 2021: Last Day of School (JK-11)