Cupertino School District Calendar 2025. Mary avenue, suite 150, sunnyvale. This page contains the major holiday dates from the 2023 school calendar for cupertino union school district in california.
Students must turn five between september 2, 2025 and june 2, 2025. The cupertino union school district calendar for 2025 is not available yet, as it is typically released closer to the end of the current school year.