Iu Academic Calendar Spring 2025. The office of the registrar publishes iu bloomington’s official calendar, which informs you of official university deadlines for all staff and students. Visit one.iu for the schedule of classes

Links to the schedule of classes for each term, along with our historic course browser archive; 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 more.