The University of Oregon operates on a quarter system with intakes in Fall, Winter, Spring, and Summer. The primary intake is Fall (late September), with applications due January 15 for priority consideration. Regular decisions may extend until March 15, depending on program availability.
Winter (January) and Spring (March) have rolling deadlines, typically 2-3 months prior to the term start. Summer deadlines vary by program. Graduate programs often have earlier or fixed deadlines, so checking departmental requirements is advised. International students should apply at least 3 months early to allow for visa processing.