Usa Academic Calendar 2025-2025. 2025 calendar with holidays and celebrations of the united states. January 1, 2025 new years day january 6, 2025 new student orientation january 7, 2025 new student orientation january 8, 2025 start of classes (1st day) january 15, 2025.

View or download the 2025 calendar. Brown university’s academic calendar lists key dates such as the start and end of each semester, holidays, breaks, add/drop deadlines and exam periods.