Events

Dec 1 Mon
- Marching Band Fundraiser: See's Candy 10/1/2025 – 12/5/2025
  San Marino High School Calendar
Dec 2 Tue
- Marching Band Fundraiser: See's Candy 10/1/2025 – 12/5/2025
  San Marino High School Calendar
- Department Chair Meeting 2:50 PM – 3:30 PM
  San Marino High School Calendar
- Choir Dress Rehearsals 12/2/2025, 3:30 PM – 12/3/2025, 5:30 PM
  San Marino High School Calendar
Dec 3 Wed
- Marching Band Fundraiser: See's Candy 10/1/2025 – 12/5/2025
  San Marino High School Calendar
- Stem @ Caltech 10:15 AM – 12:15 PM
  San Marino High School Calendar
- Choir Dress Rehearsals 12/2/2025, 3:30 PM – 12/3/2025, 5:30 PM
  San Marino High School Calendar
Dec 4 Thu
- Marching Band Fundraiser: See's Candy 10/1/2025 – 12/5/2025
  San Marino High School Calendar
- SMHS PTSA Executive Board Meeting (ZOOM) 9 AM – 10 AM (ZOOM)
  San Marino High School Calendar
- Fire Drill 10 AM – 10:15 AM
  San Marino High School Calendar
- Jostens on Campus for Cap & Gown Orders 12:20 PM – 1 PM
  San Marino High School Calendar
- Financial Aid & Scholarship Night (virtual) 6:30 PM – 7:30 PM
  San Marino High School Calendar
Dec 5 Fri
- ASB Holiday Social Event — Assembly Schedule
  San Marino High School Calendar
- Marching Band Fundraiser: See's Candy 10/1/2025 – 12/5/2025
  San Marino High School Calendar
- Winter Choir Concert 7 PM – 9 PM
  San Marino High School Calendar
Dec 6 Sat
- Girls Tennis Banquet @ Chinese Club 6:15 PM – 7:15 PM
  San Marino High School Calendar
Dec 8 Mon
- Winter Concert TECH Rehearsals 12/8/2025 – 12/11/2025
  San Marino High School Calendar
- Stem @ Caltech 10:15 AM – 12:15 PM
  San Marino High School Calendar
- PTSA Holiday Staff Appreciation Lunch 12:15 PM – 1 PM
  San Marino High School Calendar
Dec 9 Tue
- Department Meeting
  San Marino High School Calendar
- Winter Concert TECH Rehearsals 12/8/2025 – 12/11/2025
  San Marino High School Calendar
Dec 10 Wed
- Winter Concert TECH Rehearsals 12/8/2025 – 12/11/2025
  San Marino High School Calendar
- Ben's Brew - Coffee with the Principal 9 AM – 10 AM (College and Career Center )
  San Marino High School Calendar
Dec 11 Thu
- Winter Concert TECH Rehearsals 12/8/2025 – 12/11/2025
  San Marino High School Calendar
- Humanities @ Huntington 10:15 AM – 12:15 PM
  San Marino High School Calendar
- Winter Concert 7 PM – 9 PM
  San Marino High School Calendar
Dec 12 Fri
- Winter Spirit Assembly (Auditorium)
  San Marino High School Calendar
Dec 13 Sat
- Band Showcase 9 AM – 2 PM
  San Marino High School Calendar
Dec 15 Mon
- Poetry Shout Out 3:30 PM – 5 PM
  San Marino High School Calendar
Dec 16 Tue
- Faculty Meeting 3:30 PM – 4:30 PM
  San Marino High School Calendar
Dec 17 Wed
- Finals for Periods 1 & 5 - Minimum Day
  San Marino High School Calendar
- Minimum Day 12/17/2025 – 12/19/2025
  San Marino High School Calendar
- TAB Meeting (@ Career Center) 7 PM – 8 PM
  San Marino High School Calendar
Dec 18 Thu
- Finals for Periods 2 & 6 - Minimum Day
  San Marino High School Calendar
- Minimum Day 12/17/2025 – 12/19/2025
  San Marino High School Calendar
Dec 19 Fri
- End of Quarter 2 (1st Semester)
  San Marino High School Calendar
- Finals for Periods 3 & 4 - Minimum Day
  San Marino High School Calendar
- Minimum Day 12/17/2025 – 12/19/2025
  San Marino High School Calendar
Dec 22 Mon
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar
Dec 23 Tue
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar
Dec 24 Wed
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar
Dec 25 Thu
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar
Dec 26 Fri
- Boys Basketball Tournament, Torrey Pines, San Diego 12/26-12/30/2025 12/26/2025 – 12/30/2025
  San Marino High School Calendar
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar
Dec 27 Sat
- Boys Basketball Tournament, Torrey Pines, San Diego 12/26-12/30/2025 12/26/2025 – 12/30/2025
  San Marino High School Calendar
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar
Dec 28 Sun
- Boys Basketball Tournament, Torrey Pines, San Diego 12/26-12/30/2025 12/26/2025 – 12/30/2025
  San Marino High School Calendar
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar
Dec 29 Mon
- Boys Basketball Tournament, Torrey Pines, San Diego 12/26-12/30/2025 12/26/2025 – 12/30/2025
  San Marino High School Calendar
- Girls Basketball Avalon 12/29-12/31/2025 12/29/2025 – 12/31/2025
  San Marino High School Calendar
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar
Dec 30 Tue
- Boys Basketball Tournament, Torrey Pines, San Diego 12/26-12/30/2025 12/26/2025 – 12/30/2025
  San Marino High School Calendar
- Girls Basketball Avalon 12/29-12/31/2025 12/29/2025 – 12/31/2025
  San Marino High School Calendar
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar
Dec 31 Wed
- Girls Basketball Avalon 12/29-12/31/2025 12/29/2025 – 12/31/2025
  San Marino High School Calendar
- Winter Break 12/22/2025 – 1/2/2026
  San Marino High School Calendar