World leaders, royalty and mourners from around the world will bid a final farewell to Queen Elizabeth, the last towering figure of her era, at a state funeral of unmatched pageantry.

Among the 2000 in the congregation will be some 500 world leaders, including Biden, Emperor Naruhito of Japan, and Wang Qishan, the Vice President of China.

The Queen’s great-grandchildren, Prince George, nine, and Princess Charlotte, seven, the two eldest children of now heir to the throne Prince William, will also be attending.

“Over the last 10 days, my wife and I have been so deeply touched by the many messages of condolence and support we have received from this country and across the world,” Charles, Elizabeth’s son and the new king, said in a statement.

“As we all prepare to say our last farewell, I wanted simply to take this opportunity to say thank you to all those countless people who have been such a support and comfort to my family and myself in this time of grief.”

If you’re unable to watch tonight’s coverage, KIIS will broadcast the funeral live from 8pm.

The following is the timeline of today’s ceremonies:

At 6.30am (3.30pm AEST) on Monday, an official lying-in-state period ends after four days in which hundreds of thousands have queued to file past the casket at London’s historic Westminster Hall.

10.44am (7.44pm AEST): The Queen’s coffin, covered in the Royal Standard flag with the Imperial State Crown on top, will be placed on a gun carriage and pulled by naval personnel at Westminster Hall to make the eight-minute journey to Westminster Abbey accompanied by 142 members of the Royal Navy and followed King Charles III and members of the royal family.

11am UK time (8pm AEST): The funeral service begins. Buckingham Palace says around 2,000 people will attend the funeral service, including members of the royal family, foreign dignitaries, and guests from Commonwealth nations.

11.55am (8.55pm AEST): The service will draw to a close with two minutes of silence.

12.15pm (9.15pm AEST): The procession and the Queen’s coffin will begin its last journey through London, down The Mall and past Buckingham Palace.

3.00pm (12am AEST): The hearse will reach Windsor and join a procession to St George’s Chapel.

4pm (1am AEST): A smaller committal service will be held inside St George’s Chapel with around 800 guests.

7.30pm UK time (4.30am AEST): A private burial service will be held in King George VI Memorial Chapel with just the royal family in attendance.

Elizabeth died on September 8 at her Scottish summer home, Balmoral Castle.

Her health had been in decline, and for months the monarch who had carried out hundreds of official engagements well into her 90s had withdrawn from public life, although just two days before her death she had appointed Liz Truss her 15th and final prime minister.

Such was her longevity and her inextricable link with Britain that even her own family found her passing a shock.

“We all thought she was invincible,” Prince William told well-wishers.

The 40th sovereign in a line that traces its lineage back to 1066, Elizabeth came to the throne in 1952, Britain’s first post-imperial monarch.

She oversaw her nation trying to carve out a new place in the world, and she was instrumental in the emergence of the Commonwealth of Nations, now a grouping comprising 56 countries.

When she succeeded her father George VI, Winston Churchill was her first prime minister and Josef Stalin led the Soviet Union. She met nearly every major figure from politics to entertainment and sport including Nelson Mandela, Pope John Paul II, the Beatles, Marilyn Monroe, Pele and Roger Federer.

Despite being reputedly just 5ft 3ins (1.6m) tall, she dominated rooms with her presence and became a towering global figure, praised in death from Paris and Washington to Moscow and Beijing. National mourning was observed in Brazil, Jordan and Cuba, countries with which she had little direct link.

“Queen Elizabeth II was without any shadow of a doubt the best-known figure in the world, the most photographed person in history, the most recognisable person, and the fact that world leaders are going to be pouring into London for the funeral … is saying a lot about this iconic figure,” historian Anthony Seldon told Reuters.

Transport chiefs said one million people were expected in central London for the funeral, while police say it will be the biggest security operation ever in the capital.

King Charles, his siblings and sons Princes William and Harry and other members of the Windsor family will slowly walk behind the coffin as it is taken on the gun carriage to Westminster Abbey, led by some 200 pipers and drummers.

The tenor bell of the Abbey – the site of coronations, weddings and burials of English and then British kings and queens for almost 1000 years – will toll 96 times.

In addition to dignitaries, the congregation will include those awarded Britain’s highest military and civilian medals for gallantry.

Tens of millions in Britain and abroad are expected to watch the funeral of the monarch, something which has never been televised before. It will end with the Last Post trumpet salute before the church and the nation falls silent for two minutes.

Afterwards, the coffin will be brought through central London, past the Queen’s Buckingham Palace home to the Wellington Arch at Hyde Park Corner, with the monarch and the royal family following again on foot during the 2.4 km procession.

From there, it will be placed on a hearse to be driven to Windsor Castle in west London for a service at St George’s Chapel. This will conclude with the crown, orb and sceptre – symbols of the monarch’s power and governance – being removed from the coffin and placed on the altar.

Later in the evening, in a private family service, the coffin of Elizabeth and her husband of more than seven decades Prince Philip, who died last year aged 99, will be buried together at the King George VI Memorial Chapel, where her parents and sister, Princess Margaret, also rest.

with AAP

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