Academic Calendar Uiuc Spring 2025. These calendars contain information regarding registration periods and official academic dates, including the deadlines for adding and dropping classes. Deadline to drop, cr/ncr, or elect grade replacement in a full semester course:
First day of instruction march 9: Spring 2025 course offerings register by december 13 for spring 1 and by february 26 for spring 2 to have access to courses during soft launch.