Purdue 2025 Fall Calendar Fall 2025. Additional information about these data capture events is available in data. The purdue course catalog bulletin lets you search for every class and course for every major offered at the west lafayette/indianapolis campus.

Refer to the drop/add refund calendar for the necessary calendar your program follows. 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.