Cos Academic Calendar 2025. Students registering for spring 2025 classes at any university of hawai’i institution for. First day of classes monday, june.
Students registering for spring 2025 classes at any university of hawai’i institution for. January 1, 2025 new years day january 6, 2025 new student orientation january 7, 2025 new student orientation january 8, 2025 start of classes (1st day).