Calendar California 2025. Comprehensive list of national and regional public holidays that are celebrated in california, usa during 2025 with dates and information on the origin and. A 2025 year planner with public holidays for california.

Usc’s academic calendar provides an overview of significant milestones in an academic year. Consult with the academic calendar to learn when each quarter starts and ends, when finals are held, when you can register for classes, and when your fees are due.