Every year the Queen celebrates two birthdays, with her actual birthday on 21 April and her official birthday on a Saturday in June. Celebrations of her official birthday this year take place from 10-12 June. Prime Minister David Cameron said the Queen had been “a rock of strength for our nation” and the Commonwealth, as he and fellow politicians paid tribute in the House of Commons. Queen’s 90th: What’s happening and when?  21 April – […]