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Summer Office Hours
Summer Office Hours​.  Click for more information.
Summer Office Hours

Summer Office Hours​.  Click for more information.

From July 4 to August 24, the school will be open Monday through Thursday, 7 a.m. to 2 p.m.  Regular office hours (7:30 a.m. to 3:30 p.m.) will begin on August 28. 

Aug
21
Basketball Camp
All Day
Aug
28
Gr. 9 Student Registration
9:00 AM- 10:00 AM
Aug
28
Gr. 9 Student Orientation
10:00 AM- 12:00 PM
Aug
29
Gr. 10-12 Student Registration
9:00 AM- 4:00 PM
Aug
29
Board Meeting
7:00 PM- 9:00 PM
Aug
30
Girls Basketball Tryouts
10:00 AM- 12:00 PM
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  • Bell Schedule

    • Period A 8:05am - 9:25am
    • Period B 9:30am-10:45am
    • Lunch 10:45am-11:45am
    • Period C 11:45am-1:00pm
    • Period D 1:05pm-2:20pm

    Contact

    Great Lakes Secondary School
    275 Wellington St, Sarnia, ON, N7T 1H1
    519-336-0220
    Principal: Paul Wiersma
    Vice Principal: Jeremy Gower
    Vice Principal: Caroline White
    Bus Zone: 2BUS STATUS

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