Records of Prime Ministers of the United Kingdom combined with his first term (13 July 176530 July 1766) his total time in office was 1 year and 113 days, which exceeds the total periods of several other Prime Ministers. (The Duke of Wellington had also served as Prime Minister between 1828 and 1830.) Consequently, the Prime Minister with the total shortest period in office was George Canning, whose sole term lasted 119 days from 12 April 1827 until his death on 8 August 1827. The Prime Minister with the longest period between the start of their first appointment and the end of their final term was the Duke
Prime Minister of Fiji on 10 October 1970, when Fiji attained its independence from Britain. Mara previously served as Fiji's first an only Chief Minister, from 20 September 1967 (while Fiji still was a British colony). Mara's first term as Prime Minister lasted until 13 April 1987. He returned to the office for the second term on 5 December 1987, serving until 2 June 1992. As of 2014, Mara is the longest-serving Prime Minister of Fiji. ! colspan=9| Prime Ministers of the Dominion of Fiji ! colspan=9| Prime Ministers of the Republic of Fiji Prime Minister of Fiji The Prime Minister of the Republic