King's Official Birthday

What it is

In most of the Commonwealth realms, the state picks a day to mark the monarch's birthday, and that day carries the official weight even when it is not the monarch's real birthday. The occasion began as a British royal observance and travelled with the Empire and later the Commonwealth of Nations. Who decides the date depends on the country. Sometimes the sovereign or a governor-general issues a proclamation. Sometimes a local parliament passes a statute instead. The chosen day is usually in the closing days of May or the first part of June, so outdoor ceremonies have a better chance of dry, pleasant weather.

Origins and history

The first official marking of a sovereign's birthday in the Kingdom of Great Britain came in 1748, during the reign of George II. From there the practice spread through the British Empire and then the Commonwealth of Nations, with each place fixing the date by royal proclamation or by law. Countries later adjusted the timing so that public holidays did not bunch together, which is why Australia tied its date to the second Monday in June. Canada's version has sat alongside Victoria Day since the middle of the twentieth century, and a 2023 proclamation linked the two explicitly while leaving them separate in law.

How it is kept

Celebrations are largely official. Governments publish a Birthday Honours list, naming the people who receive medals and awards for public service. Military parades, gun salutes and flag raisings take place in some capitals. In the Solomon Islands the day opens with a police marching band in Honiara, followed by rallies, sport, traditional dancing and parties late into the night. Papua New Guinea holds official events at hotels in Port Moresby, with sports fixtures and fireworks filling the rest of the day. Belize marks Sovereign's Day with parades, horse races and a cycling race, and schoolchildren join flag ceremonies.

Around the world

Dates diverge widely. Australian states and territories mostly take the second Monday of June, but Western Australia's governor proclaims the day each year, guided by school terms and the Perth Royal Show, so it often falls in late September or early October, and Queensland moved to the first Monday of October in 2016. New Zealand has used the first Monday of June since 1937. Papua New Guinea usually observes 17 June, the Solomon Islands the second Friday of June. In Canada the official birthday shares its date with Victoria Day, and cannon are fired in the country's capitals.

Today and change

The date is not settled forever. Western Australia has a bill before it, tabled in 2025, that would move the holiday to the second Monday of June to match other states; if it passes, the new date would take effect in 2028. Proposals in New Zealand to replace its June holiday with Matariki, the Māori New Year, had some political backing, mainly from Labour, but in 2022 Matariki was made a separate public holiday and the idea lapsed. Naming the Queen's Birthday weekend after the mountaineer Sir Edmund Hillary was suggested in 2009. Only Tasmania and the Northern Territory still sell fireworks to the public.

How King's Official Birthday is kept

Governments, armed forces and the public all take part. A country first settles its date, either by proclamation or by statute. Honours lists then appear, and the people named on them receive medals for service to the public. Ceremonies come next: a gun salute, a flag raising or a military parade, sometimes a march through the capital. Afterwards come community events such as sports matches, fireworks, horse or cycling races, and in some places dancing and parties that go on into the night.

When and where

Each country chooses its own date, so there is no single day. Most settle on a Monday in late May or early June, because the weather suits parades and outdoor ceremonies. Western Australia proclaims a date annually; Papua New Guinea keeps 17 June; the Solomon Islands takes the second Friday of June; New Zealand the first Monday of June; Queensland the first Monday of October.

The observance belongs to the Commonwealth realms, the countries that share the British monarch as head of state. Australia, Canada, New Zealand, Papua New Guinea, the Solomon Islands and Belize keep it, as do Tuvalu, the Cook Islands and Saint Kitts and Nevis. The United Kingdom still marks the sovereign's birthday. Norfolk Island holds its own version on the Monday after June's second Saturday, while Christmas Island has none.

What King's Official Birthday means

For the countries that keep it, the day is a moment to acknowledge the crown as part of the state, and to thank people whose work has served the public. The honours list gives ordinary citizens and officials a share of the ceremony. Because the date is chosen rather than taken from a birth record, the occasion is about the office more than the person holding it, and it carries the same meaning whether the monarch is a king or a queen.

Questions people ask about King's Official Birthday

See also

Trooping the ColourThe annual British military parade marking the official birthday of the monarch.Waitangi DayNew Zealand's national day remembering the 1840 founding agreement.Victoria DayA Canadian public holiday celebrating the monarch and welcoming the return of summerSwan UppingAn annual five-day royal census and health check of swans along the River Thames

Good reading and sources

• ABC News & HeadlinesABC News Australia, Article
• BBC News | BIRTHDAY HONOURS 2001 | Happy BirthdayBBC, Article
• ABC News & HeadlinesABC News Australia, Article
• BBC News | BIRTHDAY HONOURS 2001 | Happy BirthdayBBC, Article

• King's Official Birthday on WikipediaEncyclopedia
• Wikidata recordOpen data

It may contain mistakes. Traditions differ from one family, village and community to the next, and the people who keep them know them best. If something is wrong, tell us. Last refreshed 2026-10-05.