PA Day
Professional Activity Day. No class
7 events found.
Secondary School
Events
- J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Facility Care Days
School will be closed for scheduled facility maintenance. Regular activities will resume on July 2nd.
Canada Day
J. Addison School 2 Valleywood Drive, Markham, Ontario, CanadaSchool will be closed
2026 Summer School Session I First Day
J. Addison School 2 Valleywood Drive, Markham, Ontario, CanadaFirst Day of Summer School Session I
2026 Summer School Session I Last Day
J. Addison School 2 Valleywood Drive, Markham, Ontario, CanadaLast Day of Summer School Session I
Civic Holiday
J. Addison School 2 Valleywood Drive, Markham, Ontario, CanadaSchool will be closed
2026 Summer School Session II First Day
J. Addison School 2 Valleywood Drive, Markham, Ontario, CanadaFirst Day of Summer School Session II