The 10 University of Hawaiʻi campuses begin each semester on the same date and observe the same holidays.
Summer session dates are those of the UH Mānoa Outreach College.
Spring 2021
| Month | Day(s) | Event |
|---|---|---|
| January | 01 | Holiday: New Year’s Day |
| January | 11 | First Day of Instruction |
| January | 18 | Holiday: Dr. Martin Luther King, Jr. Day |
| February | 15 | Holiday: Presidents’ Day |
| March | 15–19 | Spring Recess |
| March | 26 | Holiday: Prince Kuhio Day |
| April | 2 | Holiday: Good Friday |
| April | 30 | Last Day of Instruction (West Oʻahu only) |
| May | 05 | Last Day of Instruction |
Summer 2021
| Month | Day(s) | Event |
|---|---|---|
| May | 24 | First Day of Instruction: Summer Session I |
| May | 31 | Holiday: Memorial Day |
| June | 11 | Holiday: King Kamehameha I Day |
| July | 05 | Holiday: Independence Day (observed) |
| July | 06 | First Day of Instruction: Summer Session II |
Fall 2021
| Month | Day(s) | Event |
|---|---|---|
| August | 20 | Holiday: Statehood Day |
| August | 23 | First Day of Instruction |
| September | 06 | Holiday: Labor Day |
| November | 11 | Holiday: Veterans Day |
| November | 25 | Holiday: Thanksgiving Day |
| November | 26 | Non-instructional day |
| December | TBD | Last Day of Instruction (West Oʻahu only) |
| December | 09 | Last Day of Instruction |
| December | 24 | Holiday: Christmas (observed) |
