Julia Gillard Following her defeat in the leadership vote on 26 June 2013, Gillard congratulated Rudd on his win and announced that she would immediately tender her resignation as Prime Minister to the Governor-General, Quentin Bryce. She also announced, in keeping with her pledge before the leadership vote, that she would not re-contest her seat of Lalor at the upcoming election, and thus would retire from politics. In her final speech, she reflected on the honour of being the first female head of government in Australia and expressed confidence for the future of women leaders in Australia: Gillard's resignation as Prime Minister
Acting prime minister is on vacation, or is in ill health. In the early 20th century, when travel by ship was still the norm, it was not uncommon for there to be an acting Prime Minister for months on end. The deputy Prime Minister is usually designated as the acting Prime Minister, although another senior member of the government may fill the role if both the Prime Minister and deputy Prime Minister are unavailable. An acting Prime Minister is required quite frequently – for instance, between 3 December 2007 and 23 February 2009 (during Kevin Rudd's first term), Julia Gillard acted as Prime