Events

Sep 1 Tue
- Fall Play Auditions (Webb) 9/1/2026, 4 PM – 9/2/2026, 7 PM (Webb Theater )
  San Marino High School Calendar
Sep 2 Wed
- Fall Play Auditions (Webb) 9/1/2026, 4 PM – 9/2/2026, 7 PM (Webb Theater )
  San Marino High School Calendar
Sep 3 Thu
- Back To School Night
  San Marino High School Calendar
- Chamber Choir Retreat 9/3/2026 – 9/5/2026
  San Marino High School Calendar
- Collaborations Art Exhibit -- Homeroom
  San Marino High School Calendar
Sep 4 Fri
- Chamber Choir Retreat 9/3/2026 – 9/5/2026
  San Marino High School Calendar
- Minimum Day
  San Marino High School Calendar
Sep 5 Sat
- Chamber Choir Retreat 9/3/2026 – 9/5/2026
  San Marino High School Calendar
Sep 7 Mon
- Labor Day - Holiday
  San Marino High School Calendar
Sep 8 Tue
- Fall Play Rehearsals Begin
  San Marino High School Calendar
- Girls VB fundraiser: Fluff Ice Truck
  San Marino High School Calendar
Sep 9 Wed
- Lock Out Drill
  San Marino High School Calendar
- Senior Kick Off to College/Parent Night 6-7 6 PM – 7 PM
  San Marino High School Calendar
Sep 10 Thu
- Humanities @ Huntington Gardens 10:15 AM – 12:15 PM
  San Marino High School Calendar
Sep 11 Fri
- Senior Sunrise
  San Marino High School Calendar
Sep 15 Tue
- NWEA Testing SMHS FALL--Math 8:30 AM – 10:30 AM
  San Marino High School Calendar
Sep 16 Wed
- Senior Counseling Meetings Begin
  San Marino High School Calendar
- NWEA-Science 8:30 AM – 10:30 AM
  San Marino High School Calendar
Sep 17 Thu
- NWEA-Make-Ups
  San Marino High School Calendar
Sep 18 Fri
- NWEA-Make-Ups
  San Marino High School Calendar
Sep 21 Mon
- CAA-Science round 1-
  San Marino High School Calendar
- Schedule Add Drop Option 2 Closes
  San Marino High School Calendar
Sep 23 Wed
- 10th Grade Hearing Screening
  San Marino High School Calendar
- Hearing Screening - 10th Grade Only 8:30 AM – 12:30 PM
  San Marino High School Calendar
- Humanities @ Huntington Gardens 10:15 AM – 12:15 PM
  San Marino High School Calendar
Sep 25 Fri
- Tentative Fall Dance
  San Marino High School Calendar
- Fall Spirit Assembly 12 PM – 1:15 PM
  San Marino High School Calendar
Sep 29 Tue
- Girls VB fundraiser: Fluff Ice Truck
  San Marino High School Calendar

Events in September 2026
Mo	Tu	We	Th	Fr	Sa
	One event •	One event •	3 events •••	2 events ••	One event •
One event •	2 events ••	2 events ••	One event •	One event •
	One event •	2 events ••	One event •	One event •
2 events ••		3 events •••		2 events ••
	One event •			One event •

Calendars

Events
Carver Elementary School
San Marino High School Calendar
Henry Huntington Middle School Calendar
District-Wide Arts Calendar
Valentine Elementary School Calendar
SMUSD Assessment & Accountability

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SMUSD Launches New Budget Transparency Platform

Events