Umass 2025 Academic Calendar. About umass amherst umass amherst, the commonwealth's flagship campus, is a nationally ranked public research university offering a full range of undergraduate, graduate. The academic calendar will be updated for the new academic year in late august after the end of the last summer session.

Calendar for online, on campus and accelerated courses. The registrar’s office manages and maintains the official academic calendars for umass chan medical school.