December
2021
Ontario High School Events
Dec
4
Sat
RISE SATURDAY SCHOOL
8 AM
–
12 PM
Ontario High School Events
Dec
11
Sat
RISE SATURDAY SCHOOL
8 AM
–
12 PM
Ontario High School Events
Dec
14
Tue
Final Exams - Modified Schedule
8:30 AM
–
12:50 PM
Ontario High School Events
CJUHSD Board Meeting
5 PM (Los Osos High School)
Ontario High School Events
Dec
15
Wed
Final Exams - Modified Schedule
8:30 AM
–
12:50 PM
Ontario High School Events
Dec
16
Thu
Second Quarter/First Semester Ends
Ontario High School Events
Final Exams - Modified Schedule
8:30 AM
–
12:50 PM
Ontario High School Events
Dec
17
Fri
Day Between Semesters/Non Student Day
Ontario High School Events
Dec
27
Mon
Winter Break
Ontario High School Events
Dec
28
Tue
Winter Break
Ontario High School Events
Dec
29
Wed
Winter Break
Ontario High School Events
Dec
30
Thu
Winter Break
Ontario High School Events
Dec
31
Fri
Winter Break
Ontario High School Events