Household Guards begin to form at around 9:15. The monarch leaves Buckingham Palace around 10:45 and rides in a carriage down The Mall to Horse Guards Parade by St James’ Park. After taking a Royal salute from officers, Elizabeth II inspects pageantry.
The Queen's official birthday. Credit: Hello magazine
Trooping the Colour, performed by regiments of the British and Commonwealth armies, begins at Horse Guards at 10:00 and finish by 12:25.
On Saturday the second rehearsal for Trooping the Colour, known as The Colonel's Review, took place. Credit: Press Association/The Royal Family
The parade involves 1,400 soldiers, 200 horses, and 400 musicians. Then the King’s Troop Royal Horse Artillery fires a 41-gun salute in Green Park.
Trooping the Colour. Credit: People magazine
After Foot Guards, the Household Cavalry, The King's Troop and Royal Horse Artillery troop past, the Queen heads back to Buckingham Palace.
Royal guard parade in front of Buckingham Palace. Credit: Video Blocks
The Royal Air Force flypast is performed at 13:00. The Royal Family will gather on the balcony to watch the RAF flypast together.
Royal Air Force flypast takes place over Buckingham Palace. Credit: Visit London
The Queen will be joined by members of her family. The Prince of Wales, the Duchess of Cornwall, the Duke and Duchess of Cambridge, and the Duke and Duchess of Sussex are all attending. However, the Duke of Edinburgh, 97, has retired from official public duties and will not make an appearance.
The Royal Family on the Buckingham Palace balcony for the RAF flypast. Credit: Harper's Bazaar/Getty Images
For the best view, members of the public are advised to line the Mall from Buckingham Palace through St James’ Park up to The Household Cavalry Museum. Ticket prices for this event range from £5 to £40. The parade will be broadcast live on the BBC.
Trooping the Colour location map. Retrieved from Google Maps
A smart outfit is encouraged and denim is not allowed. The Queen's Birthday Parade ticket holders are expected to be seen in formal daywear, typically, morning or lounge dress. Hats are optional but recommended. Military personnel may attend the ceremony in Ceremonial Day or other Service equivalents.
Prince Louis wears Prince Harry's old Trooping the Colour outfit – and Prince William has worn it too. Credit: Hello magazine
For over 250 years, Trooping the Colour has been a tradition of British infantry regiments to commemorate the official birthday of the British monarch. The custom goes back to the time of Charles II in the 17th century when the colours, i.e. flags representing the different regiments in the British Army, were used as rallying points on the battlefield. Officers marched up and down in front of the troops, waving their flags (or ‘colours’) so that the soldiers could recognise their own regiment.
Trooping the Colour rehearsal on 25th May. Credit: Major General B J Bathurst/QBP
Queen Elizabeth II was born Princess Elizabeth Alexandra Mary on the 21st April 1926, in London, to Prince Albert, Duke of York (future King George VI), and Elizabeth Bowes-Lyon.
Wednesday 21st April 1926 was a miserable, wet day. Credit: The Express
On 20th November 1947, Britain's Princess Elizabeth leaves Westminster Abbey in London, with her husband, the Duke of Edinburgh, after their wedding ceremony. Credit: AP
Queen Elizabeth II in Coronation Robes with the Duke of Edinburgh. Credit: The Telegraph/Alamy
According to the Telegraph, ‘it was a moment considered so sacred that television cameras were turned away out of respect, as the young Queen was anointed before God under a Westminster Abbey canopy’.
The Coronation of Queen Elizabeth II. Credit: The New York Times/AP
Usually, Her Majesty spends her actual birthday privately while the occasion is marked publicly by gun salutes in central London at midday: a 41-gun salute in Hyde Park, a 21-gun salute in Windsor Great Park and a 62-gun salute at the Tower of London.
Portrait of King Edward VII, by Luke Fildes (1844-1927), exhibited at the Royal Academy in 1902. Retrieved from Wikimedia Commons
The Queen's Birthday is a public holiday, traditionally celebrated on the second Saturday of June since 1959. The double birthday tradition began by King Edward VII who decided to move the official celebration of his birthday from a rather cold November to a more pleasant time of the year in June.
Royals gather on the Buckingham Palace balcony for the Royal Air Force flypast during Trooping the Colour. Credit: Harper's Bazaar/Getty Images
The extended royal family gathered on the Buckingham Palace balcony for RAF flypast 2019 (from the left to right):
Zenouska Mowatt (Granddaughter of Princess Alexandra of Kent, daughter of Marina Ogilvy and Paul Julian Mowatt)
Lady Gabriella KingstonnéeWindsor(Daughter of Prince and Princess Michael of Kent, currently 52nd in the line to the succession of the British throne)
Thomas Kingston, partially shown behind Lord Frederick Windsor (The husband of Lady Gabriella Kingston)
Lord Frederick Windsor(The first child of Prince and Princess Michael of Kent, currently 49th in the line to the succession of the British throne)
Sophie Winkleman(The wife of Lord Frederick Windsor, an actress)
Prince Michael of Kent (A cousin of Queen Elizabeth II and grandchild of King George V, currently 48th in the line to the succession of the British throne)
Lord Nicholas Windsor (The third child of Duke and Duchess of Kent, a great-grandson of King George V)
Louis Windsor (Son of Lord and Lady Nicholas Windsor)
Prince William, Duke of Cambridge(The older son of Prince Charles and the late Princess Diana; since birth, he has been 2nd in the line to the succession of the British throne)
Prince George of Cambridge(The first child of Duke and Duchess of Cambridge, 3rd in the line to the succession of the British throne)
Princess Charlotte of Cambridge(The second child of Duke and Duchess of Cambridge, 4th in the line to the succession of the British throne)
Catherine, Duchess of Cambridge(The wife of Prince William and mother of Prince George, Princess Charlotte and Prince Louis)
Prince Louis of Cambridge(The third child of Duke and Duchess of Cambridge, 5th in the line to the succession of the British throne)
Charles, Prince of Wales(The first child of Queen Elizabeth II and her husband, Prince Philip; heir apparent to the British throne)
Princess Beatrice of York, far back (The older daughter of Prince Andrew and Sarah Ferguson, Duchess of York; 9th in the line to the succession of the British throne)
Anne, Princess Royal (The second child and only daughter of Queen Elizabeth II and Prince Philip)
Princess Eugenie of York, partially shown behind Queen Elizabeth II (The younger daughter of Prince Andrew and Sarah Ferguson, Duchess of York; 10th in the line to the succession of the British throne)
Jack Brooksbank, partially shown behind Prince Andrew (The husband of Princess Eugenie; a British wine merchant)
Prince Andrew, Duke of York(The third child of Queen Elizabeth II and Prince Philip, father of Princess Beatrice and Princess Eugenie; 8th in the line to the succession of the British throne)
Prince Harry, Duke of Sussex(The second child of Prince Charles and the late Princess Diana, younger brother of Prince William, the father of Archie Mountbatten-Windsor; since birth, he has been 3rd in the line to the succession of the British throne)
Lady Rose Gilman (Daughter of Prince Richard, Duke of Gloucester and Duchess of Gloucester)
James Ogilvy, partially shown behind Lady Rose Gilman (Son of Sir Angus Ogilvy and Princess Alexandra of Kent)
Prince Richard, Duke of Gloucester(A cousin of Queen Elizabeth II. King George V was their grandfather. Currently, he is 27th in the line to the succession of the British throne. He is the senior male-line descendant of three British monarchs: Victoria, Edward VII and George V)
Sylvana Palma Windsor, Countess of St AndrewsnéeTomaselli, previously Jones (The wife of George Windsor, a Canadian-born academic and a historian at the University of Cambridge, professionally known as Dr Sylvana Tomaselli)