The nation will say its final farewell to Queen Elizabeth II as she is laid to rest at her state funeral on Monday.
Here are all the key timings:
6.30am – Doors will close to the public for Queen Elizabeth II's lying in state in Westminster Hall.
8am – The doors of Westminster Abbey will open to the congregation to take their seats for the state funeral service.
Heads of state and overseas government representatives, including foreign royal families, governors-general and realm prime ministers will gather initially at the Royal Hospital, Chelsea, and travel under collective arrangements to Westminster Abbey.
Queen Elizabeth II's funeral will take place on Monday
MARKO DJURICA
10.35am – Just after 10.35am, a bearer party, found by the Queen's Company, 1st Battalion Grenadier Guards, will lift the coffin from the catafalque.
It will then carry it in procession from Westminster Hall to the Royal Navy’s state gun carriage, which will be positioned outside the building’s North Door.
10.44am – The gun carriage, drawn by 142 Royal Navy service personnel, will set off at 10.44am.
The King, members of the Royal Family, members of the King’s Household and Household of the Prince of Wales will follow the coffin.
10.52am – The procession arrives at the West Gate of Westminster Abbey where the bearer party will lift the coffin from the state gun carriage and carry it inside for the state funeral service.
11am – The state funeral service begins.
11.55am – The Last Post will sound followed by a national two-minute silence.
12pm – Reveille, the national anthem and a lament, played by Queen Elizabeth II's Piper, will bring the state funeral service to an end at approximately noon.
The coffin will be carried to the state gun carriage.
12.15pm – The procession will set off for Wellington Arch at Hyde Park Corner, following the route of Broad Sanctuary Parliament Square (south and east sides), Parliament Street, Whitehall, Horse Guards including Horse Guards Arch, Horse Guards Road, The Mall, Queen’s Gardens (south and west sides), Constitution Hill and Apsley Way.
1pm – The procession will arrive at Wellington Arch.
The bearer party will lift the coffin from the state gun carriage and place it in the state hearse.
The state hearse will then depart on its journey to Windsor as the parade gives a royal salute and the national anthem is played.
The King and the Queen Consort, the Prince and Princess of Wales and members of the royal family will depart for Windsor by car.
3.06pm – The state hearse will approach Shaw Farm Gate on Albert Road, Windsor, and join the procession, which will have been formed up and in position.
3.10pm – The procession will step off. The route will be: Albert Road, Long Walk, Cambridge Gate, Cambridge Drive, George IV Gate, Quadrangle (south and west sides), Engine Court, Norman Arch, Chapel Hill, Parade Ground and Horseshoe Cloister Arch.
3.20pm – The door of St George’s Chapel will open for the congregation for the committal service.
3.25pm – Members of the royal family who will not join the procession will arrive at St George’s Chapel for the service.
3.40pm – The King and other royal family members who are walking in the procession will join it at the quadrangle on the north side as it passes into Engine Court.
3.53pm – The procession will halt at the bottom of the West Steps of St George’s Chapel in Horseshoe Cloister.
The bearer party will lift the coffin from the state hearse, from where it will be carried in procession up the West Steps.
4pm – The committal service will begin.
The length of the service is not yet known but when it ends, the King and members of the royal family will depart from the Galilee Porch for Windsor Castle.
It marks the end of public ceremonial arrangements.
7.30pm – A private burial service will be conducted by the Dean of Windsor, attended by the King and members of the royal family.
The Queen is to be buried together with the Duke of Edinburgh at the King George VI Memorial Chapel.