April
2013
2025-2026 School Calendar
Apr
1
Mon
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Cesar Chavez Day Observed
2025-2026 School Calendar
NCEA Convention
2025-2026 School Calendar
NO SCHOOL - Happy Easter!!
2025-2026 School Calendar
Apr
2
Tue
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
NCEA Convention
2025-2026 School Calendar
NO SCHOOL - Happy Easter!!
2025-2026 School Calendar
Apr
3
Wed
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
NCEA Convention
2025-2026 School Calendar
NO SCHOOL - Happy Easter!!
2025-2026 School Calendar
Apr
4
Thu
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
NCEA Convention
2025-2026 School Calendar
NO SCHOOL - Happy Easter!!
2025-2026 School Calendar
Apr
5
Fri
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
NCEA Convention
2025-2026 School Calendar
NO SCHOOL - Happy Easter!!
2025-2026 School Calendar
SAT DEADLINE
2025-2026 School Calendar
Apr
6
Sat
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Apr
7
Sun
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Second Sunday of Easter
2025-2026 School Calendar
SGM Vietnamese Community Event
9:30 AM
–
7 PM (Auditorium & Select Classrooms & Cafeteria/Kitchen on 6/9)
2025-2026 School Calendar
Apr
8
Mon
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
CHRISTIAN SERVICE RED CORD PORTFOLIO DUE
2025-2026 School Calendar
Faculty Grades Due
2025-2026 School Calendar
Softball @ BC Loretto
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
PLAID DAY SCHEDULE 3PM DISMISSAL
7:55 AM
–
3 PM
2025-2026 School Calendar
Apr
9
Tue
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Class Board Meetings @ Lunch
2025-2026 School Calendar
Softball @ Alverno
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
GREEN DAY SCHEDULE 3:10 DISMISSAL
7:55 AM
–
3:10 PM
2025-2026 School Calendar
Apr
10
Wed
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Senior Critical Attendance starting today
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
White Day Schedule - Advisement - FORMAL UNIFORM - 3:10 Dismissal
7:55 AM
–
3:10 PM
2025-2026 School Calendar
9th Grade Level Faculty Meeting
3:30 PM
–
4:30 PM
2025-2026 School Calendar
Parent Teacher Conferences
5 PM
–
7 PM
2025-2026 School Calendar
SGMHS Athletic Booster Meeting
6:30 PM
–
8 PM
2025-2026 School Calendar
SGMHS Alumni Meeting
7 PM
–
8 PM
2025-2026 School Calendar
SGMHS Parent Board Meeting
7 PM
–
8 PM
2025-2026 School Calendar
Apr
11
Thu
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Club Board Meetings @ Lunch
2025-2026 School Calendar
Emergency Drill
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
GREEN DAY - SPECIAL SCHEDULE - 3:10 DISMISSAL
7:55 AM
–
3:10 PM
2025-2026 School Calendar
Archdiocese Catechist Formation Class
6 PM
–
10 PM (Cafeteria and/or Library )
2025-2026 School Calendar
New Parent & Student Meeting
6:30 PM
–
8 PM (SGMHS Auditorium)
2025-2026 School Calendar
Apr
12
Fri
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Class Board Applications Due
2025-2026 School Calendar
Faculty Curriculum Maps Weeks 26-34
2025-2026 School Calendar
Track vs. Alverno
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
WHITE DAY SCHEDULE 1PM FRIDAY DISMISSAL
7:55 AM
–
1 PM
2025-2026 School Calendar
Faculty/Staff WIGO
1:15 PM
–
3 PM
2025-2026 School Calendar
Apr
13
Sat
ACT TEST
2025-2026 School Calendar
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
SGMHS Athletic Booster & GAA Car Wash Fundraiser
2025-2026 School Calendar
Apr
14
Sun
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Third Sunday of Easter
2025-2026 School Calendar
SGM Vietnamese Community Event
9:30 AM
–
7 PM (Auditorium & Select Classrooms & Cafeteria/Kitchen on 6/9)
2025-2026 School Calendar
Apr
15
Mon
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Frosh Retreat
2025-2026 School Calendar
Special Schedule - Senior Presentation Day - FORMAL UNIFORM Click on link for dismissal times
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
Apr
16
Tue
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Class Board Meetings @ Lunch
2025-2026 School Calendar
Softball @ Holy Family
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
PLAID DAY SCHEDULE 3PM DISMISSAL
7:55 AM
–
3 PM
2025-2026 School Calendar
Apr
17
Wed
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Class Meetings & Class Board Elections during homeroom
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
White Day Schedule - FORMAL UNIFORM - 3:10 DISMISSAL
7:55 AM
–
3:10 PM
2025-2026 School Calendar
SGMES 2nd Grade Retreat
8:30 AM
–
1:30 PM
2025-2026 School Calendar
Archdiocese Principals' Meeting
9:30 AM
–
2:30 PM (St. Joseph's High School, Lakewood)
2025-2026 School Calendar
10th Grade Level Faculty Meeting
3:30 PM
–
4:30 PM
2025-2026 School Calendar
Apr
18
Thu
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Softball vs. Sacred Heart High School
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
GREEN DAY SCHEDULE 3:10 DISMISSAL
7:55 AM
–
3:10 PM
2025-2026 School Calendar
Archdiocese Catechist Formation Class
6 PM
–
10 PM (Cafeteria and/or Library )
2025-2026 School Calendar
Mandatory 11th, 10th, & 9th Grade Parent/Guardian Meeting
6:30 PM
–
8 PM
2025-2026 School Calendar
Apr
19
Fri
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Senior PR #1
2025-2026 School Calendar
Special Schedule - Play Day!!
2025-2026 School Calendar
Track Prelims
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
Student Dance
7 PM
–
11 PM (SGMHS Auditorium)
2025-2026 School Calendar
Apr
20
Sat
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Junior/Senior Powder Puff Fundraiser
12 PM
–
2 PM (SGMHS Field )
2025-2026 School Calendar
Apr
21
Sun
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Fourth Sunday of Easter
2025-2026 School Calendar
SGMHS Flea Market!
8 AM
–
3 PM (School Parking Lot)
2025-2026 School Calendar
SGM Vietnamese Community Event
9:30 AM
–
7 PM (Auditorium & Select Classrooms & Cafeteria/Kitchen on 6/9)
2025-2026 School Calendar
Apr
22
Mon
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
KAIROS Team Meeting @ lunch
2025-2026 School Calendar
Softball vs. Sacred Heart High School
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
PLAID DAY SCHEDULE 3PM DISMISSAL
7:55 AM
–
3 PM
2025-2026 School Calendar
SGMES Picnic on the Field
12 PM
–
1:30 PM
2025-2026 School Calendar
Apr
23
Tue
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Class Board Meetings @ Lunch
2025-2026 School Calendar
Softball vs. BC Loretto
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
GREEN DAY SCHEDULE 3:10 DISMISSAL
7:55 AM
–
3:10 PM
2025-2026 School Calendar
Apr
24
Wed
Administrative Professionals Day
2025-2026 School Calendar
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Denim Day
2025-2026 School Calendar
Earth Day Assembly during Homeroom
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
White Day Schedule - FORMAL UNIFORM - 3:10 DISMISSAL
7:55 AM
–
3:10 PM
2025-2026 School Calendar
11th Grade Level Faculty Meeting
3:30 PM
–
4:30 PM
2025-2026 School Calendar
Apr
25
Thu
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Club Board Meetings @ Lunch
2025-2026 School Calendar
Softball vs. Alverno
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
GREEN DAY SCHEDULE 3:10 DISMISSAL
7:55 AM
–
3:10 PM
2025-2026 School Calendar
Archdiocese Catechist Formation Class
6 PM
–
10 PM (Cafeteria and/or Library )
2025-2026 School Calendar
Apr
26
Fri
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Progress Report #1
(on AERIES)
2025-2026 School Calendar
Track Finals
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
WHITE DAY SCHEDULE 1PM FRIDAY DISMISSAL
7:55 AM
–
1 PM
2025-2026 School Calendar
Apr
27
Sat
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
SGMHS Alumni Benefit Luncheon @ SGMHS
11 AM
–
2 PM
2025-2026 School Calendar
Apr
28
Sun
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Fifth Sunday of Easter
2025-2026 School Calendar
SGM Vietnamese Community Event
9:30 AM
–
7 PM (Auditorium & Select Classrooms & Cafeteria/Kitchen on 6/9)
2025-2026 School Calendar
Apr
29
Mon
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Club Board Applications Available
2025-2026 School Calendar
KAIROS New Team Meeting @ lunch
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
PLAID DAY SCHEDULE 3PM DISMISSAL
7:55 AM
–
3 PM
2025-2026 School Calendar
San Gabriel Relay for Life Kick-off & Sign-up during homeroom
2:45 PM
–
3 PM
2025-2026 School Calendar
Apr
30
Tue
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Class Board Meetings @ Lunch
2025-2026 School Calendar
Early Bird Registration Ends
2025-2026 School Calendar
SGMHS Office Hours
7:30 AM
–
4 PM (Please call to set up appointments with faculty/staff 626-282-3181x102)
2025-2026 School Calendar
GREEN DAY SCHEDULE 3:10 DISMISSAL
7:55 AM
–
3:10 PM
2025-2026 School Calendar