Challenger's Bell Schedule - New One Lunch Period
Go to our Bell Schedule and Calendar page in the About Us section for details about the one lunch and the Modified Monday schedule starting September 18, 2023.
School Calendars through 2025
The Board of Education has approved the school calendars for the traditional school year for 2023-2024 and 2024-2025. The start date and end dates are changing so that the start of school will be mid-August and end time will be at the end of May. The first semester will be end before Winter break.
- Better alignment with other districts’ athletics because CIF football games begin in August
- More instructional time for students who take Advanced Placement tests in May
- Expanded opportunities for exiting seniors to participate in early summer pre-collegiate classes or programs
San Diego Unified School District Traditional School Year Calendar
2023-2024: Classes begin August 21
2024-2025: Classes begin August 12