September 2025

Sep 1 Mon
- Labor Day-No School
  Student Activities
Sep 2 Tue
- Behavior Expectations Presentations 9/2/2025 – 9/5/2025
  Student Activities
Sep 3 Wed
- Behavior Expectations Presentations 9/2/2025 – 9/5/2025
  Student Activities
- Faculty Picture Day / Student Make Up Picture Day
  Student Activities
- PLC: Department Meeting 8 AM – 9 AM (Yorba Linda High School, 19900 Bastanchury Rd, Yorba Linda, CA 92886, USA)
  Student Activities
Sep 4 Thu
- Behavior Expectations Presentations 9/2/2025 – 9/5/2025
  Student Activities
Sep 5 Fri
- Behavior Expectations Presentations 9/2/2025 – 9/5/2025
  Student Activities
- Welcome Back Dance 7 PM – 10 PM
  Student Activities
Sep 6 Sat
- VAPA: USC Band Day (LA Memorial Coliseum, 3911 S Figueroa St, Los Angeles, CA 90037, USA)
  Student Activities
Sep 10 Wed
- Student Schedule Change Request Deadline
  Student Activities
- All Staff Meeting: District Training 8 AM – 9 AM (Yorba Linda High School, 19900 Bastanchury Rd, Yorba Linda, CA 92886, USA)
  Student Activities
Sep 12 Fri
- Roaming Rally 12:30 PM – 1:30 PM
  Student Activities
Sep 16 Tue
- Counselors Visit Senior Classrooms- Not on the 17th 9/16/2025 – 9/18/2025
  Student Activities
Sep 17 Wed
- Counselors Visit Senior Classrooms- Not on the 17th 9/16/2025 – 9/18/2025
  Student Activities
- PLC: Department Meeting (Coordinated) 8 AM – 9 AM (Yorba Linda High School, 19900 Bastanchury Rd, Yorba Linda, CA 92886, USA)
  Student Activities
- Back to School Night 5:30 PM – 7:45 PM
  Student Activities
Sep 18 Thu
- Counselors Visit Senior Classrooms- Not on the 17th 9/16/2025 – 9/18/2025
  Student Activities
Sep 19 Fri
- VAPA: Band 8th grade night at Football
  Student Activities
- Link Crew Freshman Tailgate 6 PM – 7 PM
  Student Activities
- VAPA: Theater Fall Musical Sweeney Todd 9/19/2025, 7 PM – 9/20/2025, 9 PM (The Forum Theater at Yorba Linda High School, 4175 Fairmont Blvd, Yorba Linda, CA 92886, USA)
  Student Activities
Sep 20 Sat
- VAPA: Theater Fall Musical Sweeney Todd 9/19/2025, 7 PM – 9/20/2025, 9 PM (The Forum Theater at Yorba Linda High School, 4175 Fairmont Blvd, Yorba Linda, CA 92886, USA)
  Student Activities
Sep 24 Wed
- All Staff Meeting 8 AM – 9 AM (Yorba Linda High School, 19900 Bastanchury Rd, Yorba Linda, CA 92886, USA)
  Student Activities
- School Site Council 3:30 PM – 4:30 PM (College and Career Center )
  Student Activities
- Senior College Night 6 PM – 7 PM (ZOOM)
  Student Activities
Sep 25 Thu
- Club Rush 12:46 PM – 1:16 PM
  Student Activities
- VAPA: Theater Fall Musical Sweeney Todd 9/25/2025, 7 PM – 9/27/2025, 9 PM (The Forum Theater at Yorba Linda High School, 4175 Fairmont Blvd, Yorba Linda, CA 92886, USA)
  Student Activities
Sep 26 Fri
- Club Rush 12:46 PM – 1:16 PM
  Student Activities
- VAPA: Theater Fall Musical Sweeney Todd 9/25/2025, 7 PM – 9/27/2025, 9 PM (The Forum Theater at Yorba Linda High School, 4175 Fairmont Blvd, Yorba Linda, CA 92886, USA)
  Student Activities
Sep 27 Sat
- VAPA: Theater- Fall Musical Sweeney Todd 2 PM – 4 PM (The Forum Theater at Yorba Linda High School, 4175 Fairmont Blvd, Yorba Linda, CA 92886, USA)
  Student Activities
- VAPA: Theater Fall Musical Sweeney Todd 9/25/2025, 7 PM – 9/27/2025, 9 PM (The Forum Theater at Yorba Linda High School, 4175 Fairmont Blvd, Yorba Linda, CA 92886, USA)
  Student Activities
Sep 29 Mon
- Senior Portraits (2nd Round) 3 PM – 8 PM (YLHS College and Career Center)
  Student Activities
Sep 30 Tue
- Senior Portraits (2nd Round) 3 PM – 8 PM (YLHS College and Career Center)
  Student Activities