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Events are tentative and adjustments will be made in accordance with local and regional regulations. Please check back often for updates, additions and changes.
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April 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Sunday, March 29
Monday, March 30
Tuesday, March 31
Wednesday, April 1
Thursday, April 2
Friday, April 3
Saturday, April 4
Sunday, April 5
Monday, April 6
Tuesday, April 7
Wednesday, April 8
Thursday, April 9
Friday, April 10
Saturday, April 11
Sunday, April 12
Monday, April 13
Tuesday, April 14
Wednesday, April 15
Thursday, April 16
Friday, April 17
Saturday, April 18
Sunday, April 19
Monday, April 20
Tuesday, April 21
Wednesday, April 22
Thursday, April 23
Friday, April 24
Saturday, April 25
Sunday, April 26
Monday, April 27
Tuesday, April 28
Wednesday, April 29
Thursday, April 30
Friday, May 1
Saturday, May 2
April 2026
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday,
April
12
Thursday,
April
16
1:30 PM Dismissal
All Day
1:30 PM Dismissal
All Day
Junior Retreat
All Day
Junior Retreat
All Day
Sunday,
April
26
Monday,
April
27
Career Week
All Day
Career Week
All Day
Special Schedule - Day 3
All Day
Special Schedule - Day 3
All Day
Saturday,
May
2
List View
Cardinal O'Hara High School
R5
all day
Cardinal O'Hara High School
R6
all day
Cardinal O'Hara High School
Faculty Meeting
-
Cardinal O'Hara High School
Honors Convocation
-
Cardinal O'Hara High School
D1
all day
Cardinal O'Hara High School
Respect Life Day
all day
Cardinal O'Hara High School
R2
all day
Cardinal O'Hara High School
Special Schedule - Day 3
all day
Cardinal O'Hara High School
Career Week
all day
Cardinal O'Hara High School
Career Week
all day
Cardinal O'Hara High School
R4
all day
Cardinal O'Hara High School
Interim Grades Due
-
Cardinal O'Hara High School
Fine Arts Night
-
Cardinal O'Hara High School
Career Week
all day
Cardinal O'Hara High School
R5
all day
Cardinal O'Hara High School
Career Week
all day
Cardinal O'Hara High School
R6
all day
Cardinal O'Hara High School
Career Week
all day
Cardinal O'Hara High School
Student Day of Giving- COHS Dress Down
all day
Cardinal O'Hara High School
R1
all day
Cardinal O'Hara High School
SAT
-
Cardinal O'Hara High School
R2
all day
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
AP Biology Exam
-
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
R3
all day
Cardinal O'Hara High School
AP US Government Exam
-
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
R4
all day
Cardinal O'Hara High School
AP Literature & Composition Exam
-
Cardinal O'Hara High School
Academic Board
-
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
R5
all day
Cardinal O'Hara High School
AP Statistics Exam
-
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
R6
all day
Cardinal O'Hara High School
AP US History Exam
-
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
R1
all day
Cardinal O'Hara High School
AP Calculus AB Exam
-
Cardinal O'Hara High School
AP Calculus BC Exam
-
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
Adoration services with Live Vertical
all day
Cardinal O'Hara High School
R2
all day
Cardinal O'Hara High School
AP Psychology Exam
-
Cardinal O'Hara High School
AP Testing
all day
Cardinal O'Hara High School
R3
all day
Cardinal O'Hara High School
Day of Giving
all day