# Platinum jubilee

A platinum jubilee is a celebration held to mark an anniversary. Among monarchies, it usually refers to a 70th anniversary.
| Monarch | Accession day | Commemoration |
| Henryk IX Starszy, Duke of Zagan (now Lubusz, Poland) | 14 March 1397 | 1467 |
| Charles of Artois, Count of Eu (now Normandy, France) | 16 June 1397 | 1467 |
| Bernard VII, Lord of Lippe (now North Rhine-Westphalia, Germany) | 12 August 1429 | 1499 |
| John Louis, Count of Nassau-Saarbrücken (now Saarland, Germany) | 19 October 1472 | 1542 |
| William IV, Princely count of Henneberg-Schleusingen (now Thuringia, Germany) | 26 May 1480 | 1550 |
| Werner of Salm-Reifferscheid-Dyck (now North Rhine-Westphalia, Germany) | 31 October 1559 | 1629 |
| Henry Frederick, Count of Hohenlohe-Langenburg (now Baden-Württemberg, Germany) | 29 January 1628 | 1698 |
| Christian Augustus, Count Palatine of Sulzbach (now Bavaria, Germany) | 14 August 1632 | 1703 |
| Louis XIV of France | 14 May 1643 | 1713 |
| Maeda Tsunanori, Daimyō of Kaga Domain (now Chūbu region, Japan) | 30 April 1645 | 1715 |
| Heinrich XI, Prince Reuss of Greiz (now Thuringia, Germany) | 17 March 1723 | 1793 |
| Charles Frederick, Grand Duke of Baden (now Baden-Württemberg, Germany) | 12 May 1738 | 1808 |
| Carl August, Grand Duke of Saxe-Weimar-Eisenach (now Thuringia, Germany) | 28 May 1758 | 1828 |
| Parashuramrao Shrinivas I, Pant Pratinidhi of Aundh (now Maharashtra, India) | 30 August 1777 | 1847 |
| Itō Nagatomo, Daimyō of Okada Domain (now Chūgoku region, Japan) | 17 July 1778 | 1848 |
| George William, Prince of Schaumburg-Lippe (now Lower Saxony, Germany) | 13 February 1787 | 1857 |
| Bishan Chandra Jenamuni, Raja of Rairakhol (now Odisha, India) | 13 March 1825 | 1895 |
| Mudhoji IV Rao Naik Nimbalkar, Raja of Phaltan (now Maharashtra, India) | 7 December 1841 | 1912 |
| Karansinhji II Vajirajji, Thakur of Lakhtar (now Gujarat, India) | 15 June 1846 | 1916 |
| Johann II, Prince of Liechtenstein | 12 November 1858 | 1928 |
| Bhagvat Singh, Maharaja of Gondal (now Gujarat, India) | 14 December 1869 | 1940 |
| Udai Pratap Nath Shah Deo, Zamindar of Chotanagpur (now Jharkhand, India) | July 1869 | 1939 |
| Maharaja Jagatjit Singh of Kapurthala (now Punjab, India | 3 September 1877 | 1947 |
| Sobhuza II of Swaziland (now Eswatini) | 10 December 1899 | 1969 |
| Idris ibni Muhammad al-Qadri, Tunku Besar of Tampin | 31 May 1929 | 1999 |
| Bhumibol Adulyadej of Thailand | 9 June 1946 | 2016 |
| Elizabeth II, Queen of the United Kingdom and other Commonwealth realms | 6 February 1952 | 2022 |
The most recent monarch to celebrate a platinum jubilee is Queen Elizabeth II of the United Kingdom and the other Commonwealth realms in June 2022. The celebrations were delayed from the actual February anniversary and the ceremony occurred on a four-day Bank Holiday on 2 June 2022, as was announced earlier. Elizabeth II died on 8 September 2022, three months after the official celebrations in the Commonwealth took place.
A 75th anniversary can be referred to as a diamond jubilee occasionally, but that term is commonly used to refer to a 60th anniversary. An anniversary of 100 years is simply called a centenary.