September & October 2019

Safe and Accepting Schools Week: September 16th-20th

Franco-Ontarian Day: Wednesday September 25th

Orange Shirt Day: Monday September 30th

Grade 12 Student Survey: Commencement Gown Size and Post-Secondary Plan (due Sept 30th)

Parent-Teacher Interviews: Thursday October 10th

PA Day: Friday October 11th

School Calendar (2019-2020)

Student Agenda (2019-2020)

School Cash Online is the preferred method of payment at St. Mary. With this new online payment service, you'll be able to pay for your child's school fees online such as class trips, school activities fees, and athletic wear. You will no longer need to send in cash or write a cheque for school purchases.

Register for school

We welcome students of all faiths at our Durham Catholic secondary schools. 

Please visit Guidance - Register for school for more information on the application process. 

School News

Events Calendar

School Contact

1918 Whites Road
Pickering ON L1V 1R9
905-420-7166

Durham Catholic District School Board | Report It | Mental Health Information 

Principal: Mrs. Susan Duane
Vice-Principal: Ms. Maureen O'Reilly (A-F)
Vice-Principal: Mr. Mike O'Neill (G-O)
Vice-Principal:  Mr. Dan Allen (P-Z)

Hours
8:55 - Warning Bell
9:00 - School Begins
9:00 - 10:20 - Period 1
10:25 - 11:40 - Period 2
11:40 - 12:20 - Period 3A, Lunch 1
12:20 - 1:00 - Period 3B, Lunch 2
1:00 - 1:40 - Period 3C, Lunch 3
1:45 - 3:00 - Period 4
3:00 - Dismissal