Academics
Bell Schedule
Because biology matters.
The student experience is designed around research on adolescent biology. Our 9:00 am start time syncs naturally with our students’ sleep patterns. And our faculty are trained in the latest in neurobiological research in order to optimize the conditions for both social/emotional and academic growth. Read more about our schedule in the Napa Valley Register.
Please note that the Gasser Center allows for before and after school study hall (Hours: M-TH from 8:00-6:00pm/F from 8:00-4:00pm).
Please note that the Gasser Center allows for before and after school study hall (Hours: M-TH from 8:00-6:00pm/F from 8:00-4:00pm).
Justin-Siena High School
Justin-Siena is a Lasallian Catholic college preparatory community that serves young men and women in grades 9–12.