Colby College Academic Calendar 2025 25. Last day to add or. This schedule is a supplement to the colby academic calendar. A full pdf version of the colby college catalogue is available for download, and.
Tuesday, september 3, 2025 tuesday, september 3, 2025 monday, august 26, 2025 monday, october 21, 2025 tuesday, september 3, 2025 add/drop classes. The academic year at colby college begins on august 28, 2025.