PolitikHukum & traktatBudayaAntariksa
- 1536Kemerdekaanno official date of independence: 927 (minor English kingdoms unite); 3 March 1284 (enactment of the Statute of Rhuddlan uniting England and Wales); 1536 (Act of Union incorporates England and Wales); 1 May 1707 (Acts of Union unite England, Scotland, and Wales as Great Britain); 1 January 1801 (Acts of Union unite Great Britain and Ireland as the United Kingdom of Great Britain and Ireland); 6 December 1921 (Anglo-Irish Treaty formalizes partition of Ireland; six counties become Northern Ireland and remain part of the UK); 12 April 1927 (Royal and Parliamentary Titles Act establishes current name of the United Kingdom of Great Britain and Northern Ireland)CIA World Factbook
- 1962Objek antariksa pertama yang diluncurkanAriel 1GCAT
- 1970Meratifikasi Konvensi GenosidaUN Treaty Collection
- 1976Meratifikasi ICCPR (hak sipil & politik)UN Treaty Collection
- 1986Meratifikasi CEDAW (hak perempuan)UN Treaty Collection
- 1986Situs Warisan Dunia UNESCO pertamaGiant's Causeway and Causeway CoastUNESCO World Heritage
- 1991Meratifikasi Konvensi Hak AnakUN Treaty Collection
- 2001Bergabung dengan ICC (Statuta Roma)UN Treaty Collection
- 2016Meratifikasi Perjanjian Iklim ParisUN Treaty Collection
- 2024Pemilu legislatif terakhir2024-07-04IPU Parline
- 2024Penetapan Warisan Dunia terakhirThe Flow CountryUNESCO World Heritage
- 2026Peluncuran antariksa terakhirGCAT
