2025- 2025 Cornell Academic Calendar. For visiting students, your registration deadline is 14 calendar days prior to the start date of your class. Due to the limited number of instructional days for winter session 2025 (which happens to open on a thursday this year), classes may meet on saturday, january 4,.
For example, if your class begins on june 1, your registration deadline is 11:59 p.m. In addition, please be aware of religious.
