J. Addison School

November 2026
Parent-Teacher Interviews Elementary
November 23 @ 8:00 am - November 26 @ 5:00 pm
Ontario Secondary School Literacy Test
November 25

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
OSSLT for Secondary School
December 2026
PA Day
December 18

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Professional Activity Day. No class
Move out All Dormitory Residents
December 19 @ 8:00 am - 11:00 am

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Move out - All Residents must leave dormitory for winter break before 11:00am
Winter Break
December 21, 2026 - January 1, 2027

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Holiday. No class
January 2027
Move in All Dormitory Residents
January 2, 2027 @ 4:00 pm - 10:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Move in available for Dormitory residents after 4:00pm
High School Examinations
January 22, 2027 - January 27, 2027

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
High school examinations for Winter Semester 2027 are scheduled from Thursday, January 22nd, 2027 - Tuesday, January 27th, 2027
Exam Review Day Secondary School
January 28, 2027

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
All students must attend
PA Day
January 29, 2027

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Professional Activity Day. No class