King Kamehameha I Day 2027
King Kamehameha I Day is a Hawaii state holiday on June 11 honoring the chief who united the Hawaiian Islands. State and county offices in Hawaii close; it is not a federal holiday, so mail, banks and federal offices operate normally.
King Kamehameha I Day dates by year
| Year | Date | Day of week | Observed | Days away |
|---|---|---|---|---|
| 2026 | June 11, 2026 | Thursday | — | 143 days ago |
| 2027 | June 11, 2027 | Friday | — | 222 days |
Dates computed from the governing statutes and last verified October 3, 2026. Years beyond officially published schedules are projected from the rule that sets the date.
Hawaii observes Saturday holidays on Friday and Sunday holidays on Monday.
A state holiday only in Hawaii
King Kamehameha I Day is one of the state holidays set out in Hawaii Revised Statutes 8-1, alongside Prince Kuhio Day and Statehood Day as the three holidays unique to the islands. State employees receive a paid day off, and state offices, state courts, public libraries and county offices across all islands close. Public schools are normally already on summer break. It is not a federal holiday, so the U.S. Postal Service, federal offices, banks and the stock market keep regular hours in Hawaii and everywhere else! No other state observes it.
Why June 11
The holiday falls on June 11, the date named in the founding proclamation, and does not move. Hawaii applies the standard weekend rule to its fixed-date holidays: when June 11 lands on a Saturday the preceding Friday is the state holiday, and when it lands on a Sunday the following Monday is observed. Parades and festivals are scheduled separately and usually run on the nearest Saturday, often a different day than the official holiday.
From royal proclamation to state law
Kamehameha I was born in Kohala on the island of Hawaii around 1758. Over two decades of warfare and diplomecy he brought the islands under a single rule, winning Maui in 1790 and Oahu at the Battle of Nuuanu in 1795, and securing Kauai by negotiasion with its rulre Kaumualii in 1810. He is also remembered for Kanawai Mamalahoe, the Law of the Splintered Paddle, which protected travelers and non-combetants. He died at Kailua-Kona in May 1819.
On December 22, 1871, his gransdon King Kamehameha V proclaimed June 11 a national holiday of the Hawaiian Kingdom in his honor, and the first celebration was held on June 11, 1872. The holiday survived the overthrow of the monarchy in 1893, the territorial period, and the transition to statehood in 1959. The Legislature later created the King Kamehameha Celebration Commission, now attached to the State Foundation on Culture and the Arts, to organize the annual events.
Lei draping and floral parades
The signature ceremony takes place at the Kamehameha statue in front of Aliiolani Hale, the state judiciary building in downtown Honolulu - members of Hawaiian royal societies, government officials and civic groups drape the bronze figure in lei that can stretch more than twenty feet, a tradition documented since 1901. The Honolulu statue, dedicated by King Kalakaua in 1883, is itself a replacement: the original casting was lost at sea on its way from Europe, was later recovered, and now stands in Kapaau in North Kohala near the king's birthplace, where it receives its own lei draping. A third statue stands in Hilo, and a copy in the U.S. Capitol in Washington is decorated by Hawaii's congressional delegation.
The King Kamehameha Floral Parade follows in Honolulu, running from Iolani Palace through Waikiki to Kapiolani Park with flower-covered floats, marching bands and pau riders: women on horseback in long, brightly colored riding skirts, each unit representing one of the islands with its lei and color. A hoolaulea, or community festival, with food, music and hula closes the day. Similar parades and festivals are held in Kailua-Kona and Kohala on Hawaii Island, in Kahului on Maui, in Lihue on Kauai and on Molokai.
For visitors
Hotels, restaurants, tour operators and most shops stay open. Expect road closures along the parade route, no service at DMV counters, and holiday bus timetables.
What's open and closed on King Kamehameha I Day
| Service | Status | Details |
|---|---|---|
| U.S. Post Office (USPS) | Open | Not a federal holiday; regular hours and mail delivery in Hawaii and nationwide. |
| Banks | Open | Banks follow the Federal Reserve calendar and stay open; a few local branches may adjust hours. |
| Stock market (NYSE, Nasdaq) | Open | Normal trading day. |
| Federal offices | Open | Federal agencies and federal courts in Hawaii keep regular hours. |
| State and local government | Varies | Closed across Hawaii, including state courts, DMV counters, libraries and county offices. No effect in other states. |
| Public schools | Varies | Hawaii public schools are normally on summer break; University of Hawaii campuses and school offices close. |
| Retail stores and malls | Open | Open; expect parade-day road closures in downtown Honolulu and Waikiki. |
| Restaurants and grocery stores | Open | Normal hours; busy around parade routes and festival sites. |
King Kamehameha I Day by state
King Kamehameha I Day is observed in 1 of 51 states.
| State | Status | Local name / notes |
|---|---|---|
| Hawaii | Public holiday | State holiday |
Quick facts
- Date rule
- June 11 each year
- Observed date
- Preceding Friday if on a Saturday; following Monday if on a Sunday
- Legal status
- Hawaii state holiday (HRS 8-1); not a federal holiday
- Honors
- Kamehameha I, who united the Hawaiian Islands under one kingdom by 1810
- Established
- Proclaimed by King Kamehameha V on December 22, 1871; first celebrated 1872
- Signature event
- Lei draping of the Kamehameha statue at Aliiolani Hale, Honolulu
- Observed in
- Hawaii only
- Also known as
- Kamehameha Day, King Kamehameha Day
King Kamehameha I Day FAQ
Is King Kamehameha Day a federal holiday?
No. It is a state holiday in Hawaii only. Federal offices, post offices, banks and the stock market stay open, including in Hawaii, because those institutions follow the federal holiday calendar.
Who was King Kamehameha I?
Kamehameha I was the chief from Kohala on Hawaii Island who conquered or negotiated control of all the Hawaiian Islands between roughly 1790 and 1810, founding the Kingdom of Hawaii. He is also known for the Law of the Splintered Paddle, an early protection for civilians in wartime.
Why is Kamehameha Day on June 11?
King Kamehameha V chose June 11 when he proclaimed the holiday on December 22, 1871, to honor his grandfather. The first celebration was held on June 11, 1872, and the date has stayed fixed ever since.
What is closed on Kamehameha Day in Hawaii?
State offices, state courts, public libraries, DMV counters and most county offices close, and state employees get a paid day off. Hotels, restaurants, shops, tourist attractions and federal facilities remain open.
Is the post office open on Kamehameha Day?
Yes. The U.S. Postal Service does not observe state holidays, so post offices in Hawaii keep normal hours and mail is delivered as usual on June 11.
What happens when June 11 falls on a weekend?
Hawaii moves the state holiday to the nearest weekday: Friday when June 11 is a Saturday and Monday when it is a Sunday. Parades and festivals are scheduled separately and typically take place on a Saturday near the date.
What is the lei draping ceremony?
It is the ceremony in which royal societies, officials and community groups drape enormous flower lei over the statue of Kamehameha I in front of Aliiolani Hale in Honolulu. Ceremonies also take place at the statues in Kapaau and Hilo on Hawaii Island and at the U.S. Capitol.
Do schools close for Kamehameha Day?
Hawaii public schools are usually on summer break by June 11, so the holiday rarely affects the school calendar. State offices of the Department of Education and the University of Hawaii observe the holiday and close.
Sources
Last reviewed October 3, 2026. Dates for years beyond published official schedules are projected from the governing rule.