According to the Royal Household:
In 2022, Her Majesty The Queen will become the first British Monarch to celebrate a Platinum Jubilee, seventy years of service, having acceded to the throne on 6th February 1952 when Her Majesty was 25 years old.
Throughout the year, Her Majesty and members of the Royal Family will travel around the country to undertake a variety of engagements to mark this historic occasion culminating with the focal point of the Platinum Jubilee Weekend in June…
An extended bank holiday, from Thursday 2nd to Sunday 5th June, will…celebrate the historic milestone.
To read the entire article from the Royal Household, please click here.