Diamond jubilee cinemas for 100 weeks or more. The longest reigning monarch in history, Sobhuza II of Swaziland, celebrated his diamond jubilee in 1981, dating from when he gained direct rule. Diamond jubilee A diamond jubilee is a celebration held to mark a 60th anniversary of an event related to a person (e.g. accession to the throne, wedding, etc.). The 60-year reign of Queen Victoria, which was commemorated as the Diamond Jubilee of Queen Victoria was celebrated on 22 June 1897. The Diamond Jubilee of Queen Elizabeth II was celebrated across the Commonwealth of Nations throughout 2012. George III of the United
Diamond Jubilee of Elizabeth II that the government of Queensland was planning to declare a holiday in June 2012 to mark the jubilee. The Royal Australian Mint announced in August 2011 that it would be releasing a silver proof 50-cent coin to celebrate the Queen's Diamond Jubilee. Australia Post issued a series of special stamps to mark the occasion. Paying tribute to Elizabeth II as Queen of Australia in the House of Representatives on 6 February 2012, Prime Minister of Australia Julia Gillard stated the Queen was a revered figure in Australia. Gillard also announced that she would on 4 June light a beacon atop