Check out the important dates, holidays, schedules, and deadlines on the WSU academic calendar 2023-2024. Washington State University is on a semester system and has Summer, Fall and Spring semesters in an academic year. WSU academic calendar fall 2023 The WSU fall 2023 calendar has important dates and deadlines for the WSU academic calendar 2023-2024. … Continue reading WSU Academic Calendar 2023-2024: Important Dates