On 6 February 2017, the Sapphire Jubilee of Queen Elizabeth II, marking sixty-five years of her reign, occurred. The longest-reigning monarch in British history, Queen Elizabeth II was the first British monarch to have a sapphire jubilee.
Contrary to her Silver, Golden and Diamond Jubilees, there were no widespread public celebrations of the Sapphire Jubilee. Instead, like the February 1992 Ruby Jubilee, the Queen did not undertake any official engagements. Instead, she spent the day in "quiet reflection" on the anniversary of the death of her father, George VI, and undertaking official work at Sandringham House. She attended a service at St Peter and St Paul Church in West Newton, Norfolk on Sunday 5 February, where she was greeted by crowds of well-wishers. Larger-scale celebrations took place in June 2016, to mark the Queen's 90th birthday, and any extensive celebrations would be reserved for a possible Platinum jubilee in 2022. Despite proposals for larger celebrations to mark the 65th anniversary of the Queen's coronation in June 2017, including a mooted bank holiday, no such celebrations were held.
The Sapphire Jubilee featured blue stamps from the Royal Mail, commemorative coins from the Royal Mint, and a reissue of an official 2014 portrait of Queen Elizabeth II by David Bailey. In this official portrait the Queen wears sapphire jewellery which she received as a wedding present from her father. In September 2017, a new community centre in Collier Row, Romford, was named the Sapphire Jubilee Community Centre in the Queen's honour.