Calendars
Navigate Calendars Below
To toggle between Elementary and High School Calendars, click on "+ Mater Dei Calendars," make your selections, then click "Update Calendar."
Please Refer to the Color Code for Calendar:
Monday
Tuesday
Wednesday
Thursday
Friday
Sat/Sun
Monday,
April
27
6-5-4
All Day
6-5-4
All Day
MDCE ASB Elections
All Day
MDCE ASB Elections
All Day
MDCHS Athletics Calendar
Lacrosse, Girls VR vs Santa Fe Christian
-
MDCHS Athletics Calendar
Lacrosse, Boys VR @ Olympian
-
1925 Magdalena Ave, Chula Vista, California, 91913, United States
Tuesday,
April
28
HR-1-2-7-3
All Day
HR-1-2-7-3
All Day
Field Trip 3rd grade
All Day
Field Trip 3rd grade
All Day
MDCHS Athletics Calendar
Tennis, Boys VR @ - CIF TEAM TOURNAMENT
-
MDCHS Athletics Calendar
Golf, Boys VR @ - Mesa League Tournament
-
4475 Bonita Rd, Bonita , California
MDCHS Athletics Calendar
Baseball VR @ Hilltop
-
555 Claire Ave, Chula Vista, California, 91910, United States
MDCHS Athletics Calendar
Volleyball, Boys JV vs Otay Ranch
-
MDCHS Athletics Calendar
Baseball JV vs Hilltop
-
MDCHS Athletics Calendar
Swimming & Diving, Boys VR @ - Mesa League Prelims
-
505 Elm Ave , Imperial Beach , California, 91932, USA
MDCHS Athletics Calendar
Swimming & Diving, Girls VR @ - Mesa League Prelims
-
505 Elm Ave , Imperial Beach , California, 91932, USA
MDCHS Athletics Calendar
Volleyball, Boys VR vs Otay Ranch
-
Wednesday,
April
29
HR-4-5-7-6
All Day
HR-4-5-7-6
All Day
Tennis, Boys VR @ - Mesa & Southbay League Tournament
All Day
Tennis, Boys VR @ - Mesa & Southbay League Tournament
All Day
MDCHS Athletics Calendar
Softball JV vs Otay Ranch
-
High School Calendar
MDCHS Art Show (Aquinas)
-
MDCHS Athletics Calendar
Softball VR @ Otay Ranch
-
1250 Olympic Pkwy, Chula Vista, California, 91913, United States
MDCHS Athletics Calendar
Lacrosse, Girls VR vs San Ysidro
-
MDCHS Athletics Calendar
Lacrosse, Boys VR vs Eastlake
-
Thursday,
April
30
Tennis, Boys VR @ - Mesa & Southbay League Tournament
All Day
Tennis, Boys VR @ - Mesa & Southbay League Tournament
All Day
HR-3-2-7-1
All Day
HR-3-2-7-1
All Day
Field Trip 7th grade
All Day
Field Trip 7th grade
All Day
MDCHS Athletics Calendar
Golf, Boys VR @ - Mesa League Tournament
-
4475 Bonita Rd, Bonita , California
MDCHS Athletics Calendar
Swimming & Diving, Boys VR @ - Mesa League Final
-
505 Elm Ave , Imperial Beach , California, 91932, USA
MDCHS Athletics Calendar
Swimming & Diving, Girls VR @ - Mesa League Final
-
505 Elm Ave , Imperial Beach , California, 91932, USA
MDCHS Athletics Calendar
Baseball VR vs Hilltop
-
1615 Mater Dei Dr, Chula Vista, California, 91913
MDCHS Athletics Calendar
Baseball JV @ Hilltop
-
555 Claire Ave, Chula Vista, California, 91910, United States
MDCHS Athletics Calendar
Volleyball, Boys JV @ Eastlake
-
1120 Eastlake Pkwy, Chula Vista, California, 91915, United States
MDCHS Athletics Calendar
Volleyball, Boys VR @ Eastlake
-
1120 Eastlake Pkwy, Chula Vista, California, 91915, United States
Friday,
May
1
School & Offices Closed
All Day
School & Offices Closed
All Day
NO SCHOOL
All Day
NO SCHOOL
All Day
Tennis, Boys VR @ - Mesa & Southbay League Tournament
All Day
Tennis, Boys VR @ - Mesa & Southbay League Tournament
All Day
MDCHS Athletics Calendar
Softball JV @ Bonita Vista
-
751 Otay Lakes Rd, Chula Vista, California, 91913
MDCHS Athletics Calendar
Softball VR vs Bonita Vista
-
Saturday,
May
2
Track & Field, Girls JV @ - Southbay JV League Prelims
All Day
Track & Field, Girls JV @ - Southbay JV League Prelims
All Day
Track & Field, Boys JV @ - Southbay JV League Prelims
All Day
Track & Field, Boys JV @ - Southbay JV League Prelims
All Day
MDCHS Athletics Calendar
Softball VR vs Norco
-
Sunday,
May
3
Monday,
May
4
Track & Field, Boys VR @ - Southbay Varsity League Prelims
All Day
Track & Field, Boys VR @ - Southbay Varsity League Prelims
All Day
Track & Field, Girls VR @ - Southbay Varsity League Prelims
All Day
Track & Field, Girls VR @ - Southbay Varsity League Prelims
All Day
Spring STAR Testing Window 5/4-5/22
All Day
Spring STAR Testing Window 5/4-5/22
All Day
6-5-4
All Day
6-5-4
All Day
Tennis, Boys VR @ - Individual CIF
All Day
Tennis, Boys VR @ - Individual CIF
All Day
High School Calendar
AP Biology Exam
-
High School Calendar
AP Microeconomics Exam
-
MDCHS Athletics Calendar
Softball JV vs Olympian
-
Tuesday,
May
5
Tennis, Boys VR @ - Individual CIF
All Day
Tennis, Boys VR @ - Individual CIF
All Day
HR-1-2-7-3
All Day
HR-1-2-7-3
All Day
High School Calendar
AP Chemistry Exam
-
High School Calendar
AP Human Geography
-
High School Calendar
AP US Government & Politics Exam
-
MDCHS Athletics Calendar
Baseball JV @ Montgomery
-
3250 Palm Ave, San Diego, California, 92154, USA
MDCHS Athletics Calendar
Baseball VR vs Montgomery
-
1615 Mater Dei Dr, Chula Vista, California, 91913
Wednesday,
May
6
Track & Field, Girls VR @ - Southbay Varsity League Finals
All Day
Track & Field, Girls VR @ - Southbay Varsity League Finals
All Day
Track & Field, Boys VR @ - Southbay Varsity League Finals
All Day
Track & Field, Boys VR @ - Southbay Varsity League Finals
All Day
Crusader Welcome Night
All Day
Crusader Welcome Night
All Day
HR-4-5-7-6
All Day
HR-4-5-7-6
All Day
High School Calendar
AP English Literature & Composition Exam
-
High School Calendar
AP Physics
-
MDCHS Athletics Calendar
Softball VR @ Eastlake
-
1120 Eastlake Pkwy, Chula Vista, California, 91915, United States
MDCHS Athletics Calendar
Softball JV vs Eastlake
-
Thursday,
May
7
4th Grade Missions Presentations
All Day
4th Grade Missions Presentations
All Day
HR-3-2-7-1
All Day
HR-3-2-7-1
All Day
High School Calendar
AP World History: Modern Exam
-
High School Calendar
AP Statistics
-
MDCHS Athletics Calendar
Swimming & Diving, Boys VR @ - CIF Prelims
-
1719 E Madison Ave, El Cajon, California, 92019, United States
MDCHS Athletics Calendar
Swimming & Diving, Girls VR @ - CIF Prelims
-
1719 E Madison Ave, El Cajon, California, 92019, United States
MDCHS Athletics Calendar
Baseball VR @ Montgomery
-
3250 Palm Ave, San Diego, California, 92154, USA
MDCHS Athletics Calendar
Baseball JV vs Montgomery
-
Friday,
May
8
6-5-4
All Day
6-5-4
All Day
MDCE Spring Recital and Art Exhibit
All Day
MDCE Spring Recital and Art Exhibit
All Day
Grad Night
All Day
Grad Night
All Day
High School Calendar
AP US History Exam
-
High School Calendar
AP Macroeconomics
-
High School Calendar
AP Chinese Language & Culture
-
MDCHS Athletics Calendar
Softball JV @ Otay Ranch
-
1250 Olympic Pkwy, Chula Vista, California, 91913, United States
Saturday,
May
9
AP Exams
All Day
AP Exams
All Day
MDCHS Athletics Calendar
Swimming & Diving, Girls VR @ - CIF Finals
-
1719 E Madison Ave, El Cajon, California, 92019, United States
Sunday,
May
10
AP Exams
All Day
AP Exams
All Day
Monday,
May
11
STREAM Event (8th grade)
All Day
STREAM Event (8th grade)
All Day
1-2-3
All Day
1-2-3
All Day
High School Calendar
AP Calculus BC Exam
-
High School Calendar
AP Calculus AB Exam
-
High School Calendar
AP Seminar Exam
-
MDCHS Athletics Calendar
Baseball VR vs Olympian
-
1615 Mater Dei Dr, Chula Vista, California, 91913
MDCHS Athletics Calendar
Baseball JV @ Olympian
-
1925 Magdalena Ave, Chula Vista, California, 91913, United States
MDCHS Athletics Calendar
Softball VR vs Otay Ranch
-
Tuesday,
May
12
Field Trip 4th grade
All Day
Field Trip 4th grade
All Day
All School Mass
All Day
All School Mass
All Day
High School Mass
All Day
High School Mass
All Day
4-HR-Mass-5-7-6
All Day
4-HR-Mass-5-7-6
All Day
High School Calendar
AP French Language & Culture Exam
-
High School Calendar
AP Precalculus Exam
-
High School Calendar
AP Psychology Exam
-
MDCHS Athletics Calendar
Baseball VR @ Hilltop
-
1615 Mater Dei Dr, Chula Vista, California, 91913
MDCHS Athletics Calendar
Baseball JV vs Hilltop
-
Wednesday,
May
13
HR-3-2-7-1
All Day
HR-3-2-7-1
All Day
High School Calendar
AP English Language & Composition Exam
-
High School Calendar
AP Spanish Literature & Culture Exam
-
MDCHS Athletics Calendar
Softball JV vs Bonita Vista
-
MDCHS Athletics Calendar
Softball VR @ Bonita Vista
-
751 Otay Lakes Rd, Chula Vista, California, 91913
High School Calendar
Crusader Awards Night
-
Thursday,
May
14
HR-6-5-7-4
All Day
HR-6-5-7-4
All Day
7th & 8th Grade Picnic
All Day
7th & 8th Grade Picnic
All Day
High School Calendar
AP Art History Exam
-
High School Calendar
AP Spanish Language & Culture
-
High School Calendar
AP Computer Science Principles
-
MDCHS Athletics Calendar
Baseball VR vs Montgomery
-
555 Claire Ave, Chula Vista, California, 91910, United States
MDCHS Athletics Calendar
Baseball JV @ Montgomery
-
3250 Palm Ave, San Diego, California, 92154, USA
Friday,
May
15
World of Friends (3rd Grade)
All Day
World of Friends (3rd Grade)
All Day
High School Calendar
AP Environmental Science Exam
-
High School Calendar
Finals - Block 1
-
MDCHS Athletics Calendar
Softball JV @ Eastlake
-
1120 Eastlake Pkwy, Chula Vista, California, 91915, United States
MDCHS Athletics Calendar
Softball VR vs Eastlake
-
Saturday,
May
16
Track & Field, Girls VR @ - CIF Prelims
All Day
31322 Cole Grade Rd, Valley Center, California, US
Track & Field, Girls VR @ - CIF Prelims
All Day
31322 Cole Grade Rd, Valley Center, California, US
Track & Field, Boys VR @ - CIF Prelims
All Day
31322 Cole Grade Rd, Valley Center, California, US
Track & Field, Boys VR @ - CIF Prelims
All Day
31322 Cole Grade Rd, Valley Center, California, US
Sunday,
May
17
Monday,
May
18
Math Benchmark Assessment (iReady) 5/18-6/4
All Day
Math Benchmark Assessment (iReady) 5/18-6/4
All Day
STREAM Event (6th & 7th grade)
All Day
STREAM Event (6th & 7th grade)
All Day
Living Museum (1st Grade)
All Day
Living Museum (1st Grade)
All Day
High School Calendar
Finals - Block 2
-
High School Calendar
Finals - Block 3
-
Tuesday,
May
19
Mass and Virtue Awards (Perseverance)
All Day
Mass and Virtue Awards (Perseverance)
All Day
High School Calendar
Finals - Block 4
-
High School Calendar
Finals - Block 5
-
Wednesday,
May
20
Honor Societies Induction
All Day
Honor Societies Induction
All Day
8th Grade Farewell Mass and Awards
All Day
8th Grade Farewell Mass and Awards
All Day
High School Calendar
Finals - Block 6
-
High School Calendar
Finals - Block 7
-
Thursday,
May
21
Senior Breakfast
All Day
Senior Breakfast
All Day
Friday,
May
22
NO SCHOOL
All Day
NO SCHOOL
All Day
8th Grade Graduation
All Day
8th Grade Graduation
All Day
Graduation
All Day
Graduation
All Day
Saturday,
May
23
Track & Field, Boys VR @ - CIF Finals
All Day
9550 Carmel Mountain Rd, San Diego, California, 92129, United States
Track & Field, Boys VR @ - CIF Finals
All Day
9550 Carmel Mountain Rd, San Diego, California, 92129, United States
Track & Field, Girls VR @ - CIF Finals
All Day
9550 Carmel Mountain Rd, San Diego, California, 92129, United States
Track & Field, Girls VR @ - CIF Finals
All Day
9550 Carmel Mountain Rd, San Diego, California, 92129, United States
Sunday,
May
24
Monday,
May
25
School & Offices Closed - Memorial Day
All Day
School & Offices Closed - Memorial Day
All Day
NO SCHOOL
All Day
NO SCHOOL
All Day
Tuesday,
May
26
End of Year Awards (TK - 3rd)
All Day
End of Year Awards (TK - 3rd)
All Day
Wednesday,
May
27
End of Year Awards 4th -7th
All Day
End of Year Awards 4th -7th
All Day
Thursday,
May
28
Kinder Promotion
All Day
Kinder Promotion
All Day
Elementary Calendar
Welcome Orientation (New Families
-
Friday,
May
29
Quarter 4 Ends
All Day
Quarter 4 Ends
All Day
Saturday,
May
30
Track & Field, Girls VR @ - CIF State Prelims & Finals
All Day
1 Fresno, California
Track & Field, Girls VR @ - CIF State Prelims & Finals
All Day
1 Fresno, California
Track & Field, Boys VR @ - CIF State Prelims & Finals
All Day
1 Fresno, California
Track & Field, Boys VR @ - CIF State Prelims & Finals
All Day
1 Fresno, California
Sunday,
May
31