J. Addison School

Elementary School

June 2027
PA Day
June 21, 2027 @ 9:00 am

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Professional Activity Day. No class
June 2026
Facility Care Days
June 29 - June 30
School will be closed for scheduled facility maintenance. Regular activities will resume on July 2nd.
July 2026
Canada Day
July 1

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
School will be closed
August 2026
Civic Holiday
August 3

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
School will be closed
September 2026
Move in New Dormitory Residents
September 5 @ 11:00 am - September 7 @ 10:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Dormitory move-in available for new students from 11:00 am to 10:00 pm New Dormitory Residents Last Name starting with A, […]
Labour Day
September 7

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
School will be closed
First Day of School Early Learning & Elementary Program
September 8

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Welcome to 2026-2027 School Year.
Move in All Returning Dormitory Residents
September 8 @ 4:00 pm - September 10 @ 10:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
All returning residents (4pm-10pm)
Dormitory Orientation
September 9 @ 7:00 pm - 8:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Orientation for Returning Dorm Students
PA Day
September 25

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