Academic Calendar

Fall Semester 2019
Last Day for Full Refund/Course Payment Due – September 6, 2019
Fall Semester Classes Start – September 9, 2019
Registration Closes/Last Day to Withdraw with 50% Refund – September 20, 2019
Quarter 1 Ends – October 25, 2019
Mid-Semester Report Published – November 1, 2019
Final Day of Semester Including Exam – December 13, 2019
Semester 1 Report Published – December 20, 2019

Spring Semester 2020
Classes Resume – January 21, 2020
Quarter 3 Ends – March 13, 2020
Mid-Semester Report Published – March 20, 2020
Final Day of Semester, Including Exam – May 1, 2020
Semester 2 Report Published – May 11, 2020

Please Note: There is no time off for “Spring Break” – please the One Schoolhouse Consortium Handbook for our Late Work Policy and how to handle extenuating circumstances that might arise during a school’s spring break; AP® courses continue with review between the end of class and the day of the course’s AP® examination.

Summer 2020
Classes Start – June 15, 2020
Registration Closes/Last Day to Withdraw with 50% Refund – June 22, 2020
Mid-Term Grading Period Ends – July 10, 2020
Mid-Term Report Published – July 17, 2020
Last Day of Session – August 7, 2020
Final Report Published – August 14, 2020

Fall Semester 2020
Last Day for Full Refund/Course Payment Due – September 11, 2020
Fall Semester Classes Start – September 14, 2020
Registration Closes/Last Day to Withdraw with 50% Refund – September 25, 2020
Quarter 1 Ends – October 30, 2020 
Mid-Semester Report Published – November 6, 2020
Final Day of Semester, Including Exam – December 15, 2020
Semester I Report Published – December 23, 2020

Spring Semester 2021
Classes Resume – January 19, 2021
Quarter 3 Ends – March 12, 2021
Mid-Semester Report Published  – March 19, 2021
Final Day of Semester, Including Exam – April 30, 2021
Semester II Report Published – May 10, 2021

Office Schedule & Calendar

One Schoolhouse is based in Washington DC and operates on Eastern Time. The office is open from 9am – 5pm ET each day. Knowing that our students, schools, and families come from many time zones, we make every effort to answer calls after hours, as well, though we ask for your patience and understanding if we cannot give you immediate help or information after hours.

The office is closed on most United States holidays, including the below dates.  If classes are running during these times, they remain active.

2019
January 21, 2019 -- Martin Luther King Jr. Day
February 18, 2019 -- Presidents’ Day
May 27, 2019 -- Memorial Day
July 4-5, 2019 -- Independence Day
October 14, 2019 -- Indigenous Peoples' Day
November 27-29, 2019 – American Thanksgiving Holiday
December 23, 2019 - January 1, 2020 -- Winter Holiday

2020
January 20, 2020 – Martin Luther King Jr. Day
February 17, 2020 – American Presidents’ Day
May 25, 2020 – American Memorial Day
July 3 & 6, 2020 – American Independence Day
September 7, 2020 - American Labor Day
October 12, 2020 - Indigenous People's Day
November 25-27, 2020 – American Thanksgiving Holiday
December 23, 2020 - January 3, 2021 -- Winter Holiday

2021
January 18, 2021 – Martin Luther King Jr. Day
February 15, 2021 – American Presidents’ Day
May 31, 2021 – American Memorial Day
July 2 & 5, 2021 – American Independence Day
September 6, 2021 - American Labor Day
October 11, 2021 - Indigenous People's Day
November 24-26, 2021 – American Thanksgiving Holiday
December 23, 2021 - January 2, 2022 -- Winter Holiday