St. Mary’s Catholic High School — Bell Schedules

Blue Week
Description / Section Start Time End Time Length
Period 1 9:05 AM 10:20 AM 75 min
Period 2 10:28 AM 11:43 AM 75 min
Lunch 11:43 AM 12:33 PM 50 min
Period 3 12:33 PM 1:48 PM 75 min
Period 4 1:55 PM 3:10 PM 75 min
Grey Week
Note: Periods 3 and 4 flip on alternate weeks

Blue Week - 1, 2, 3, 4
Grey Week - 1, 2, 4, 3
Description / Section Start Time End Time Length
Period 1 9:05 AM 10:20 AM 75 min
Period 2 10:28 AM 11:43 AM 75 min
Lunch 11:43 AM 12:33 PM 50 min
Period 4 12:33 PM 1:48 PM 75 min
Period 3 1:55 PM 3:10 PM 75 min
St. Mary’s Catholic High School - 555 15th Street East, Owen Sound, ON N4K 1X2 - Phone: (519) 376-4278 - Fax: (519) 376-0793