Festivities began yesterday with the Trooping of the Colour in London, which saw Her Majesty make her first Buckingham Palace balcony off the weekend, The Mall packed with wellwishers and a flypast from the Red Arrows.
Nearer to home, there have been a number of events and other ways people have been celebrating the Queen's Jubilee.
Follow today's celebrations - with photos, news stories and more - in our live blog below.
