Activities | Upcoming Events | Date & Time |
| PROM | Sat 05/16/2026 7:00 pm - 11:00 pm |
| Field Trip: Culinary | Tue 05/19/2026 8:45 am - 2:45 pm |
| Academic Awards Assembly | Tue 05/19/2026 12:24 pm - 1:14 pm |
| Set Up: Distinguished Senior Scholar Awards Night | Tue 05/19/2026 1:30 pm - 5:30 pm |
| Distinguished Senior Scholar Awards Night | Tue 05/19/2026 6:30 pm - 8:00 pm |
| Josten's On Campus! Delivery! | Wed 05/20/2026 12:30 pm - 3:00 pm |
| Sports Physicals | Wed 05/20/2026 5:45 pm - 6:30 pm |
| Banquet: Track and Field | Wed 05/20/2026 (11:00 am) 6:00 pm - 9:00 pm (10:00 pm) |
| Field Trip: Mental Health Club | Thu 05/21/2026 9:30 am - 3:30 pm |
| Josten's On Campus! Delivery! | Thu 05/21/2026 12:30 pm - 3:00 pm |
| PowderPuff | Fri 05/22/2026 4:00 pm - 10:00 pm |
| Grad Nite Meeting (if you missed 5/11) | Tue 05/26/2026 7:00 pm - 8:00 pm |
| Kona Ice on Campus | Thu 05/28/2026 12:34 pm - 1:29 pm |
| Senior Sunset | Thu 05/28/2026 7:00 pm - 8:30 pm |
| Field Trip: ASD | Fri 05/29/2026 10:30 am - 2:30 pm |
| Sports Physicals | Fri 05/29/2026 5:00 pm - 6:30 pm |
| Graduation Practice | Tue 06/02/2026 8:00 am - 10:30 am |
| Graduation | Tue 06/02/2026 7:00 pm - 8:00 pm |
| Senior Portraits-Set Up | Mon 07/20/2026 8:30 am - 11:00 am |
| Senior Portraits | Wed 07/22/2026 8:30 am - 2:30 pm |
| Senior Portraits | Thu 07/23/2026 8:30 am - 2:30 pm |
| Senior Portraits | Fri 07/24/2026 8:30 am - 2:30 pm |
| Senior Portraits | Mon 07/27/2026 8:30 am - 2:30 pm |
| Senior Portraits | Tue 07/28/2026 8:30 am - 2:30 pm |
| Senior Portraits | Wed 07/29/2026 8:30 am - 2:30 pm |
| Senior Portraits | Thu 07/30/2026 8:30 am - 2:30 pm |
| Freshman Orientation | Mon 08/10/2026 8:30 am - 12:00 pm |
| Senior Check In | Mon 08/10/2026 8:30 am - 10:30 am |
| Junior Check In | Mon 08/10/2026 12:00 pm - 2:00 pm |
| Sophomore Check In | Tue 08/11/2026 8:30 am - 10:30 am |
| Freshmen Check In | Tue 08/11/2026 12:00 pm - 2:00 pm |
| Senior Sunrise | Mon 08/17/2026 5:30 am - 8:00 am |
| CLOSED CAMPUS FOR LUNCH | Fri 09/04/2026 TBD |
| CLUB RUSH | Fri 09/04/2026 TBD |
| House of Reps-Student Council Meeting | Wed 09/09/2026 9:50 am - 10:25 am |
| Field Trip: Choir | Thu 09/17/2026 3:30 pm - 10:00 pm |
| CLOSED CAMPUS | Fri 09/25/2026 (All Day) |
| Fall Academics Celebration! | Fri 09/25/2026 12:20 pm - 1:35 pm |
| Field Trip: Choir | Sat 09/26/2026 (All Day) |
| Field Trip: Choir | Sat 09/26/2026 8:00 am - 4:00 pm |
| Make Up School Photo Day | Tue 09/29/2026 8:00 am - 12:00 pm |
| Food Frenzie-CLOSED CAMPUS | Wed 09/30/2026 (All Day) |
| COLLEGE WEEK! | Mon 10/05/2026 (All Day) |
| COLLEGE WEEK! | Tue 10/06/2026 (All Day) |
| COLLEGE WEEK! | Wed 10/07/2026 (All Day) |
| House of Reps-Student Council Meeting | Wed 10/07/2026 9:50 am - 10:25 am |
| COLLEGE WEEK! | Thu 10/08/2026 (All Day) |
| COLLEGE WEEK! | Fri 10/09/2026 (All Day) |
| House of Reps-Student Council Meeting | Wed 10/14/2026 9:50 am - 10:25 am |
| HOMECOMING WEEK! | Mon 10/19/2026 (All Day) |
| Field Trip: Choir Fall Friends Festival | Tue 10/20/2026 (All Day) |
| HOMECOMING WEEK! | Tue 10/20/2026 (All Day) |
| Field Trip-ASB | Tue 10/20/2026 6:30 am - 1:30 pm |
| HOMECOMING WEEK! | Wed 10/21/2026 (All Day) |
| Choir Pictures | Wed 10/21/2026 9:30 am - 11:30 am |
| HOMECOMING WEEK! | Thu 10/22/2026 (All Day) |
| Rally | Thu 10/22/2026 10:25 am - 10:59 am |
| HOMECOMING WEEK! | Fri 10/23/2026 (All Day) |
| Homecoming Parade | Fri 10/23/2026 3:30 pm - 4:30 pm |
| Homecoming Dance | Sat 10/24/2026 7:00 pm - 10:00 pm |
| Field Trip: Choir | Wed 11/11/2026 3:00 pm - 5:00 pm |
| House of Reps-Student Council Meeting | Thu 11/12/2026 9:50 am - 10:25 am |
| Rally | Fri 11/13/2026 10:25 am - 10:59 am |
| Class of 2027 Group Photo | Tue 11/17/2026 12:10 pm - 12:40 pm |
| Field Trip: Choir SD Tree Lighting | Sat 12/05/2026 5:00 pm - 9:00 pm |
| Food Frenzie-CLOSED CAMPUS | Wed 12/09/2026 (All Day) |
| House of Reps-Student Council Meeting | Wed 12/09/2026 9:50 am - 10:25 am |
| House of Reps-Student Council Meeting | Wed 01/13/2027 9:50 am - 10:25 am |
| Rally | Fri 01/15/2027 10:25 am - 10:59 am |
| ELECTIVES RUSH-CLOSED CAMPUS FOR JUNIORS | Fri 01/22/2027 12:30 pm - 1:30 pm |
| Make Up School Photo Day | Tue 01/26/2027 8:00 am - 12:00 pm |
| Food Frenzie-CLOSED CAMPUS | Wed 02/10/2027 (All Day) |
| House of Reps-Student Council Meeting | Wed 02/10/2027 9:50 am - 10:25 am |
| LHMS Tour of SDHS | Thu 03/04/2027 10:00 am - 11:30 am |
| Field Trip: Choir | Wed 03/10/2027 9:00 am - 1:00 pm |
| House of Reps-Student Council Meeting | Wed 03/10/2027 9:50 am - 10:25 am |
| Rally | Thu 03/11/2027 10:25 am - 10:59 am |
| Field Trip: Choir | Wed 03/17/2027 (All Day) |
| Field Trip: Choir | Fri 03/19/2027 4:00 pm - 10:00 pm |
| Cardboard Regatta Boat Building | Mon 03/22/2027 12:30 pm - 1:30 pm |
| Cardboard Regatta Boat Building | Tue 03/23/2027 12:30 pm - 1:30 pm |
| Cardboard Regatta | Tue 03/23/2027 3:30 pm - 4:05 pm |
| Food Frenzie-CLOSED CAMPUS | Wed 03/24/2027 (All Day) |
| Field Trip: Choir | Thu 04/01/2027 7:00 am to Sun 04/04/2027 7:00 pm |
| CLASH T-Shirt Sales | Mon 04/05/2027 (All Day) |
| CLASH T-Shirt Sales | Tue 04/06/2027 (All Day) |
| CLASH T-Shirt Sales | Wed 04/07/2027 (All Day) |
| CLASH T-Shirt Sales | Thu 04/08/2027 (All Day) |
| CLASH T-Shirt Sales | Fri 04/09/2027 (All Day) |
| CASL Conference | Sat 04/10/2027 (All Day) to Mon 04/12/2027 (All Day) |
| CLASH Dance Rehearsal-2030 | Mon 04/12/2027 12:30 pm - 1:30 pm |
| CLASH Dance Rehearsal-2029 | Tue 04/13/2027 12:30 pm - 1:30 pm |
| House of Reps-Student Council Meeting | Wed 04/14/2027 9:50 am - 10:25 am |
| CLASH Dance Rehearsal-2028 | Wed 04/14/2027 12:30 pm - 1:30 pm |
| CLASH Dance Rehearsal-2027 | Thu 04/15/2027 12:30 pm - 1:30 pm |
| CLASH! | Fri 04/16/2027 5:30 pm - 8:00 pm |
| National Signing Day-CLOSED CAMPUS | Fri 04/30/2027 (All Day) |
| SDHS PTSA Car Show | Sat 05/08/2027 8:00 am - 1:00 pm |
| House of Reps-Student Council Meeting | Wed 05/12/2027 9:50 am - 10:25 am |
| PROM (TENATIVE) | Sat 05/15/2027 7:00 pm - 11:00 pm |
Tandem
