Skip to main content
Archbishop O’ Sullivan Catholic School
Main Menu Toggle
Home
Our School
About Us
Contact Us
Our Faith
School Improvement Plan for Student Achievement and Well-Being
Our Board
ALCDSB Website
Catholic Education
Multi-Year Strategic Plan 2020-2025
Families | Community
Accessibility
Before/After School Programs
Catholic School Council
Community Use of Schools
Resolving An Issue
Safe Arrivals Program
School Registration
School Year Calendar
Transportation
Volunteering
Header Button
Staff Portal
Search
Events
Previous month
Next month
April 2025
Print
Year Overview
Subscribe
iCal, Outlook 2007+
Google Calendar
Download .ICS
Apr
18
Fri
Good Friday
Calendar
Apr
21
Mon
Easter Monday
3 PM
–
4 PM
Calendar
Su
Mo
Tu
We
Th
Fr
Sa
30
31
•
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
•
19
20
21
•
22
23
24
25
26
27
28
29
30
1
2
3
Today
Calendar View
Calendars
Calendar
Loading...
Homepage Links