To access the 2012-2013 calendar, click here.

OSG Office Calendar – 2013-2014

For the 2013-2014 school year, the office will be closed:
July 4, 2013 – Closed July 4th Holiday
September 2, 2013 – Closed Labor Day
October 14, 2013 – Closed Columbus Day
November 28 and 29, 2013 – Closed Thanksgiving Holiday
December 24 and 25, 2013– Closed Christmas Holiday
December 31, 2013 and January 1, 2014 – Closed New Year’s Holiday
January 20, 2014 – Closed Martin Luther King Day
February 17, 2014 – Closed Presidents’ Day
May 26, 2014 – Closed Memorial Day

Important Dates and Deadlines – Student Courses

Summer Session I
Session I Session Orientation Opens June 14, 2013
Session I Starts – June 17, 2013
Registration Closes/Last Day to Withdraw with 50% Refund for Session I – June 21, 2013
Last Day of Session I – July 15, 2013
Last Day to Submit Course Work for Session I – July 17, 2013
Student Comments Available for Students and Parents – July 22, 2013

Summer Session II
Session II Orientation Opens – July 12, 2013
Session II Starts – July 15, 2013
Registration Closes/Last Day to Withdraw with 50% Refund for Session II – July 19, 2013
Last Day of Session II – August 12, 2013
Last Day to Submit Course Work for Session II – August 14, 2013
Student Comments Available for Students and Parents – August 19, 2013

Fall Semester 2013
Fall Semester Orientation Opens – August 29, 2013
Classes Start/Course Payment Due – September 3, 2013
Registration Closes/Last Day to Withdraw with 50% Refund – September 16, 2013
Grading Period Ends – October 21, 2013
Mid-Semester Comments Due to Director – October 24, 2013
Mid-Semester Grades Available for Students and Parents – October 28, 2013
Last Day of Classes/End of Grading Period – December 9, 2013
Final Day to Complete Semester Including Exam – December 13, 2013
Semester Comments Due to Director – December 16, 2013
Semester Grades Available for Students and Parents – December 20, 2013
* Courses will assign projects to be completed over the winter break.

Spring Semester 2014
Classes Resume – January 21, 2014
Grading Period Ends – March 10, 2014
Mid-Semester Comments Due to Director – March 13, 2014
Mid-Semester Grades Available for Students and Parents – March 17, 2014
Last Day of Classes/End of Grading Period – April 28, 2014
Final Day to Complete Semester Including Exam – May 2, 2014
AP Courses Will Continue with Review Between the End of Class and the Day of the Course’s AP Examination
Semester and Final Comments Due to Academic Dean – May 5, 2014
Semester and Final Grades Available for Students and Parents – May 9, 2014

Important Dates and Deadlines – Professional Development Courses

Summer Session I
Last Day to Withdraw from PD Course with Full Refund – May 15, 2013
Session I Orientation Opens – May 22, 2013
Session I Starts – May 25, 2013
Last Day to Transfer Enrollment to Another PD Course – May 31, 2013
Last Day of Session I – June 22, 2013
Last Day of Access to Course and Content – August 1, 2013

Summer Session II
Last Day to Withdraw from PD Course with Full Refund – June 9, 2013
Session II Orientation Opens – June 19, 2013
Session II Starts – June 22, 2013
Last Day to Transfer Enrollment to Another PD Course – June 28, 2013
Last Day of Session II – July 20, 2013
Last Day of Access to Course and Content – September 1, 2013

Summer Session III
Last Day to Withdraw from PD Course with Full Refund – July 7, 2013
Session III Orientation Opens – July 17, 2013
Session III Starts – July 20, 2013
Last Day to Transfer Enrollment to Another PD Course – July 26, 2013
Last Day of Session III – August 17, 2013
Last Day of Access to Course and Content – October 1, 2013

Fall Session
Last Day to Withdraw from PD Course with Full Refund – September 22, 2013
Fall Session Orientation Opens – October 2, 2013
Fall Session Starts – October 5, 2013
Last Day to Transfer Enrollment to Another PD Course – October 11, 2013
Last Day of Fall Session – November 2, 2013
Last Day of Access to Course and Content – December 1, 2013

Winter Session – 2014
Last Day to Withdraw from PD Course with Full Refund – January 5, 2014
Winter Session Orientation Opens – January 15, 2014
Winter Session Starts – January 18, 2014
Last Day to Transfer Enrollment to Another PD Course – January 24, 2014
Last Day of Winter Session – February 15, 2014
Last Day of Access to Course and Content – April 1, 2014

Spring Session – 2014
Last Day to Withdraw from PD Course with Full Refund – February 23, 2014
Spring Session Orientation Opens – March 5, 2014
Spring Session Starts – March 8, 2014
Last Day to Transfer Enrollment to Another PD Course – March 14, 2014
Last Day of Spring Session – April 5, 2014
Last Day of Access to Course and Content – June 1, 2014