| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
|
31
DEPTH - Pioneer ESLR of the Month
2025-2026 School Calendar
Easter Sunday!
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
|
1
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
Cesar Chavez Day Observed
2025-2026 School Calendar
|
2
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
|
3
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
|
4
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
|
5
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
NCEA Convention
2025-2026 School Calendar
|
6
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
|
|
7
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
|
8
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
|
9
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
|
10
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
|
11
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
|
12
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
|
13
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
|
|
14
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
|
15
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
|
16
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
|
17
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
|
18
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
|
19
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
|
20
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
|
|
21
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
|
22
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
|
23
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
|
24
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
|
25
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
|
26
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
|
27
CHARACTER - Pioneer ESLR of the Month
2025-2026 School Calendar
SGMHS Alumni Benefit Luncheon @ SGMHS
11 AM
–
2 PM
2025-2026 School Calendar
|
|
28
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
|
29
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
|
30
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
|
1
INTEGRITY - Pioneer ESLR of the Month
2025-2026 School Calendar
Performing Arts 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
12th Grade Level Faculty Meeting
3:30 PM
–
4:30 PM
2025-2026 School Calendar
Sophomore Ring Ceremony
6 PM
–
7 PM
2025-2026 School Calendar
SGMHS Athletic Booster Meeting
6:30 PM
–
7:30 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
|
2
Feast of the Ascension of Our Lord
2025-2026 School Calendar
INTEGRITY - Pioneer ESLR of the Month
2025-2026 School Calendar
SAT DEADLINE
2025-2026 School Calendar
Softball vs. 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
GREEN DAY SCHEDULE 3:10 DISMISSAL
7:55 AM
–
3:10 PM
2025-2026 School Calendar
|
3
ACT June Registration Deadline
2025-2026 School Calendar
INTEGRITY - Pioneer ESLR of the Month
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 PM
–
3 PM
2025-2026 School Calendar
Senior Prom
6:30 PM
–
11 PM
2025-2026 School Calendar
|
4
INTEGRITY - Pioneer ESLR of the Month
2025-2026 School Calendar
SAT TEST
2025-2026 School Calendar
SGM Parish Faith Formation Event
8 AM
–
2 PM
(Lunch Benches, Parking Lot, & Cafeteria)
2025-2026 School Calendar
Mother Daughter Luncheon
11 AM
–
2 PM
(Almansor Court, Alhambra, CA)
2025-2026 School Calendar
|