- December 15, 2025 – December 19, 2025 : Fall 2025 Evaluation Period
- December 19, 2025 : Fall Semester Ends
- December 25, 2025 : Christmas (Federal & State Holiday)
- January 1, 2026 : New Year’s Day (Federal and State Holiday)
- January 5, 2026 : Faculty Duty Period Begins
- January 12, 2026 – January 20, 2026 : Participation Verification: Students must demonstrate participation by the late registration deadline.
- January 12, 2026 – January 20, 2026 : Add Period for Open Classes Only
- January 12, 2026 – January 20, 2026 : Late Registration Period
- January 12, 2026 : Instruction Begins – Day School and Apprenticeship
- January 19, 2026 : Dr. Martin Luther King, Jr. Day (Federal and State Holiday)
- February 16, 2026 : Presidents’ Day (Federal and State Holiday)
- March 6, 2026 : Non-Instructional Day: Hawai‘i Student Success Institute (Tentative)
- March 16, 2026 – March 20, 2026 : Spring Recess
- March 26, 2026 : Prince Jonah Kuhio Kalaniana‘ole Day (State Holiday)
- April 3, 2026 : Good Friday (State Holiday)
- April 7, 2026 : Registration for Summer/Fall 2026 Classes Begins
- April 15, 2026 : Last Day to Apply for Spring Graduation Ceremony
- May 11, 2026 – May 15, 2026 : Spring 2026 Evaluation Period
- May 15, 2026 : Spring Semester Ends
- May 15, 2026 : Spring 2026 Graduation
- May 25, 2026 : Memorial Day (Federal and State Holiday)
- May 26, 2026 : Summer Session I Begins
- June 8, 2026 : Summer Session III Begins
- June 11, 2026 : King Kamehameha Day (State Holiday)
- July 3, 2026 : Independence Day (Federal and State Holiday)
- July 6, 2026 : Summer Session II Begins
- August 21, 2026 : Statehood Day (State Holiday)
- September 7, 2026 : Labor Day (Federal & State Holiday)
- November 11, 2026 : Veterans Day (Federal & State Holiday)

