School Calendar
2020-21 School Year
Printable 2020-21 Annual School Calendar (PDF) 
(Approved October 2019, Amended September 2020)
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The Prince William County School Board approved the 2020-21 calendar on October 16, 2019, to adopt a school calendar that begins with the first day of school on Tuesday, August 25, 2020, and ends with the last day of school on June 11, 2021. The calendar includes two full weeks at Winter Break. The calendar was amended in June 2020 to add the Presidential Inauguration Day as a holiday. The calendar was amended again in July 2020 to change the first day of school to Tuesday, September 8, 2020, and again in September 2020 to adjust the start of the 50 Percent model.
2020-21 Key Dates
NOTE: Mondays are asynchronous learning days
September 4–7 Labor Day Weekend Holiday (Schools and Offices Closed)
September 8 School Begins
October 12 Divisionwide Professional Learning Day — No school for All students
November 2 Teacher Professional Development/Workday — No school for All students
November 3 Election Day — No school for All students — Virtual workday for teachers
November 4 Teacher Workday — No school for All students
November 5-6 Asynchronous Learning Days for all students except those attending in person 4 days/week in first quarter
November 10 First day of 50 Percent Model
November 11 Veterans Day Holiday
November 25–27 Thanksgiving Break for Students/Teachers
December 21–31 Winter Break for Students/Teachers
January 1 Winter Break for Students/Teachers
January 4 School Reopens
January 18 Martin Luther King Holiday
January 20 Presidential Inauguration Day Holiday
January 22 Elementary School 1/2 Day — Parent/Teacher Conferences
January 25 Teacher Workday — No school for All students
February 15 Washington's Birthday/Presidents' Day Holiday
March 29–April 2 Spring Break for Students/Teachers
April 5 Teacher Professional Development/Workday — No school for All students
May 31 Memorial Day Holiday
June 11 Last Day of School