Events

Sep 1 Tue
- iReady Make-Ups 8/31/2026 – 9/2/2026
  School Events
Sep 2 Wed
- iReady Make-Ups 8/31/2026 – 9/2/2026
  School Events
Sep 3 Thu
- Back-to-School Night
  School Events
- SSC Parent Elections 6 PM – 6:30 PM (D-114)
  School Events
Sep 4 Fri
- No School
  School Events
Sep 7 Mon
- No School
  School Events
Sep 10 Thu
- Grades Due 4 PM – 5 PM
  School Events
Sep 14 Mon
- 9th Activities
  School Events
Sep 15 Tue
- 10th Activities
  School Events
Sep 16 Wed
- 11th Activities
  School Events
- Shakey's Fundraiser
  School Events
Sep 17 Thu
- 12th Activities
  School Events
- Lockdown Drill
  School Events
Sep 21 Mon
- No School
  School Events
Sep 22 Tue
- ILT
  School Events
Sep 24 Thu
- Recruitment at Sylmar Leadership
  School Events
Sep 28 Mon
- SJHA Spirit Week 1 9/28/2026 – 10/1/2026
  School Events
Sep 29 Tue
- SJHA Spirit Week 1 9/28/2026 – 10/1/2026
  School Events
Sep 30 Wed
- SJHA Spirit Week 1 9/28/2026 – 10/1/2026
  School Events