Ucr Academic Calendar 2025-26. 14 rows access the full current and upcoming semester academic calendars to find key dates and information including holidays, registration dates, payment deadlines, drop or add dates,. Uc riverside operates in a quarter system.
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. Important dates & deadlines about registration pass times, fee deadlines, and important term dates are detailed in this section.