The United States federal government shutdown of 2018–2019 occurred from midnight EST on December 22, 2018, until January 25, 2019 (35 days). It was the longest U.S. government shutdown in history and the second and final federal government shutdown involving furloughs during the presidency of Donald Trump. It occurred when the 116th United States Congress and President Donald Trump could not agree on an appropriations bill to fund the operations of the federal government for the 2019 fiscal year, or a temporary continuing resolution that would extend the deadline for passing a bill. The Antideficiency Act prohibits federal departments or agencies from conducting non-essential operations without appropriations legislation in place. As a result, nine executive departments with around 800,00