Previous month
Next month
March 2025
Print
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
23
24
25
Junior Class Student Meeting during Office Hours
(Auditorium)
Mira Costa High School Calendar
26
27
Scholar Quiz Student Team Sign Up 6AM
Mira Costa High School Calendar
Black History Month Poetry Contest
10:23 AM
–
11:13 AM
(Small Theater - Office Hours)
Mira Costa High School Calendar
28
Comedy Sportz HSL Match vs. Parents
7 PM
–
9 PM
(Small Theater)
Mira Costa High School Calendar
1
Boys Basketball CIF Division 1 Final - Mira Costa vs. Los Alamitos
4:30 PM
(Toyota Arena, 4000 Ontario Center, Ontario, CA 91764)
Mira Costa High School Calendar
2
3
ASB 3 on 3 Basketball Tournament
(Athletic Complex at Lunch)
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
4
ASB 3 on 3 Basketball Tournament
(Athletic Complex at Lunch)
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
This Is Costa Part 2
6:30 PM
–
9 PM
Mira Costa High School Calendar
5
ASB 3 on 3 Basketball Tournament
(Athletic Complex at Lunch)
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
All-District Choir Build-A-Bridge Concert
6 PM
(Auditorium)
Mira Costa High School Calendar
6
ASB 3 on 3 Basketball Tournament
(Athletic Complex at Lunch)
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
7
ASB 3 on 3 Basketball Tournament
(Athletic Complex at Lunch)
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
8
9
10
ASB 3 on 3 Basketball Tournament
(Athletic Complex at Lunch)
Mira Costa High School Calendar
CAASPP Testing Week 1
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
11
ASB 3 on 3 Basketball Tournament
(Athletic Complex at Lunch)
Mira Costa High School Calendar
CAASPP Testing Week 1
Mira Costa High School Calendar
Late Start
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
12
ASB 3 on 3 Basketball Tournament
(Athletic Complex at Lunch)
Mira Costa High School Calendar
CAASPP Testing Week 1
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
13
CAASPP Testing Week 1
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
ASB 3 on 3 Basketball Tournament Final
1:01 PM
–
1:31 PM
(Athletic Complex)
Mira Costa High School Calendar
14
CAASPP Testing Week 1
Mira Costa High School Calendar
SEL Week
Mira Costa High School Calendar
Evening of Eclectic Ensembles
6 PM
(6:00pm Dinner - Cafeteria 7:00pm Show - Small Theater)
Mira Costa High School Calendar
15
16
17
Midterms
Mira Costa High School Calendar
Scholar Quiz
(Lunch)
Mira Costa High School Calendar
18
Midterms
Mira Costa High School Calendar
Scholar Quiz
(Lunch)
Mira Costa High School Calendar
ASB Interest Sessions
10:23 AM
–
11:13 AM
(Room 41)
Mira Costa High School Calendar
19
Midterms
Mira Costa High School Calendar
Scholar Quiz
(Lunch)
Mira Costa High School Calendar
20
Midterms
Mira Costa High School Calendar
Scholar Quiz
(Lunch)
Mira Costa High School Calendar
ASB Interest Sessions
10:23 AM
–
11:13 AM
(Room 41)
Mira Costa High School Calendar
Womens History Month Assembly
10:23 AM
–
11:13 AM
(Mustang Mall)
Mira Costa High School Calendar
Band and Orchestra Festival Concert
7 PM
–
9 PM
(Auditorium)
Mira Costa High School Calendar
21
3rd Quarter Ends
Mira Costa High School Calendar
Midterms
Mira Costa High School Calendar
Scholar Quiz
(Lunch)
Mira Costa High School Calendar
ASB Interest Sessions
12:47 PM
–
1:17 PM
(Room 41)
Mira Costa High School Calendar
Boys Volleyball vs. Loyola High School
4 PM
–
9 PM
(Loyola High School, 1901 Venice Blvd., Los Angeles, CA 90006)
Mira Costa High School Calendar
Comedy Sportz HSL Match
7 PM
(Small Theater)
Mira Costa High School Calendar
22
23
24
CAASPP Testing Week 2
Mira Costa High School Calendar
Random Act of Kindness Week
Mira Costa High School Calendar
ASB Interest Sessions
12:47 PM
–
1:17 PM
(Room 41)
Mira Costa High School Calendar
25
CAASPP Testing Week 2
Mira Costa High School Calendar
Random Act of Kindness Week
Mira Costa High School Calendar
Scholar Quiz Final
9:35 AM
–
10:23 AM
(Auditorium)
Mira Costa High School Calendar
ASB Interest Sessions
1:01 PM
–
1:31 PM
(Room 41)
Mira Costa High School Calendar
26
CAASPP Testing Week 2
Mira Costa High School Calendar
Random Act of Kindness Week
Mira Costa High School Calendar
ASB Club Day #4
12:47 PM
–
1:17 PM
(Mustang Mall)
Mira Costa High School Calendar
MCHS 8th Grade Parent Meeting
5:30 PM
–
6:30 PM
(Webinar)
Mira Costa High School Calendar
27
CAASPP Testing Week 2
Mira Costa High School Calendar
Random Act of Kindness Week
Mira Costa High School Calendar
28
CAASPP Testing Week 2
Mira Costa High School Calendar
Random Act of Kindness Week
Mira Costa High School Calendar
ASB Fun Friday
12:47 PM
–
1:17 PM
(Mustang Mall)
Mira Costa High School Calendar
29
30
31
MB Legacy Open Golf Tournament
9 AM
–
6:30 PM
(Old Ranch Country Club, Seal Beach)
Mira Costa High School Calendar
1
Today
Life After Costa Series - Session 1 "Where do I start? Navigating the College App Journey"
5:30 PM
–
6:30 PM
(Mira Costa Small Theater)
Mira Costa High School Calendar
2
3
Late Start
Mira Costa High School Calendar
PTSA General Meeting - All Welcome
9:45 AM
–
10:05 AM
(Guidance Counselors Conference Room)
Mira Costa High School Calendar
4
Comedy Sportz HSL Match vs. MUN
7 PM
–
9 PM
(Small Theater)
Mira Costa High School Calendar
5
PTSA/ASB Campus Beautification
9 AM
–
1 PM
Mira Costa High School Calendar
Loading...