School Calendar

Halton District School Board maintains a calendar of events.  The HDSB calendar is not specific to the school. It includes PA days, holidays, and religious observance days.

The School Calendar has events that are specifically for Oakville Trafalgar High School. It is is maintained through the Halton District School Board online calendar system.  The calendar showing below is a window into another website.  The back button on this site will not perform a back button function on the calendar site shown below.  You must use the functions within the window below to navigate in the window.  Or you can access our OTHS website here.
OTHS School Calendar
(click image above)

There is also a quick reference list of key school year dates.

New OTHS Calendar (in progress)