Check out the important dates, holidays, schedules, and deadlines on the CSU academic calendar 2023-2024. Colorado State University is on a semester system. CSU academic calendar fall 2023 The CSU fall 2023 calendar has important dates and deadlines on the CSU academic calendar 2023-2024. CSU academic calendar spring 2024 The CSU spring 2024 calendar has … Continue reading CSU Academic Calendar 2023-2024: Important Dates