The SCSD Instructional Calendar is the official calendar for the school year for all schools (except San Carlos Charter), including listing of start and end dates, official holidays, and in-service teacher work days. You can download the instructional calendar here:
SCSD Minimum Days for the 2019-2020 school year calendar
Each school maintains its own event calendar — please see the Schools page to visit individual school sites and see their calendar. Below is a calendar of District-wide events.