- May 11, 2026 – May 15, 2026 : Spring 2026 Evaluation Period
- May 15, 2026 : Spring 2026 Graduation
- May 15, 2026 : Spring Semester Ends
- May 25, 2026 : Memorial Day (Federal and State Holiday)
- May 26, 2026 : Summer Session I Begins
- May 27, 2026 : Last Day to Drop/Withdraw with a 100% Tuition Refund (Summer Session I)
- June 1, 2026 : Last Day to Drop/Withdraw with a 50% Tuition Refund (Summer Session I)
- June 1, 2026 : Last Day to Drop/Withdraw Without a “W” Grade (Summer Session I)
- June 11, 2026 : King Kamehameha Day (State Holiday)
- June 16, 2026 : Last Day to Drop/Withdraw with a “W” Grade (Summer Session I)
- July 3, 2026 : Independence Day (Federal and State Holiday)
- July 6, 2026 : Summer Session III Begins
- July 6, 2026 : Summer Session II Begins
- July 7, 2026 : Last Day to Drop/Withdraw with a 100% Tuition Refund (Summer Session II)
- July 13, 2026 : Last Day to Drop/Withdraw Without a “W” Grade (Summer Session II)
- July 13, 2026 : Last Day to Drop/Withdraw with a 50% Tuition Refund (Summer Session II)
- July 29, 2026 : Last Day to Drop/Withdraw with a “W” Grade (Summer Session II)
- August 21, 2026 : Statehood Day (State Holiday)
- August 23, 2026 : Last Day of Regular Registration without $30 late fee
- August 24, 2026 : Instruction Begins
- August 24, 2026 – September 1, 2026 : Participation Verification: Students must demonstrate participation by the late registration deadline.
- September 1, 2026 : Last Day for Late Registration
- September 1, 2026 : Last Day to Change Major for Fall 2026 Semester
- September 1, 2026 : Last Day for 100% Refund
- September 7, 2026 : Labor Day (Federal & State Holiday)
- September 15, 2026 : Last Day for 50% Refund
- September 15, 2026 : Last Day to Drop/Withdraw Without a “W” Grade
- November 2, 2026 : Last Day to Change to CR/NC and Audit Grading Options
- November 2, 2026 : Last Day to Drop/Withdraw with a “W” Grade
- November 3, 2026 : Election Day (State Holiday)
- November 11, 2026 : Veterans Day (Federal & State Holiday)
- November 15, 2026 : Priority Application Deadline for Fall Graduation
- November 26, 2026 – November 27, 2026 : Thanksgiving Recess
- December 14, 2026 – December 18, 2026 : Fall 2026 Evaluation Period
- December 18, 2026 : Fall Semester Ends
- December 25, 2026 : Christmas (Federal & State Holiday)
- January 1, 2027 : New Year’s Day (Federal and State Holiday)
- January 18, 2027 : Dr. Martin Luther King, Jr. Day (Federal and State Holiday)
- February 15, 2027 : Presidents’ Day (Federal and State Holiday)
- March 26, 2027 : Prince Jonah Kuhio Kalaniana‘ole Day (State Holiday)

