fall 2023 academic calendar. For other classes, see the special session, colorado law or. aug 4, 2015 · main campus key dates. For all other classes, see other cu calendars above. aug 28, 2023 · view your class schedule in buff portal. , powered by localist event calendar software. the academic calendar is the main resource for important dates and deadlines for all things related to course registration, add/drop, withdrawing, financial aid, colorado opportunity. mar 1, 2023 · university of colorado boulder. Fall 2023 schedule of classes available. Wednesday, march…