Iu 2025 Holiday Calendar. Use the official calendar to find out the semester’s most important dates—including registration dates, census dates, roster generation deadlines, and more. All iu campuses follow a set of common calendar dates for the fall and spring terms which include:

A list of iu calendar links, including the official. Use the official academic calendar to find out the most important dates—including the first day of class, the last day you can drop a class with an automatic w, refund dates, and.