when did the inauguration change from march to january
United States presidential inauguration The first inauguration, that of George Washington, took place on April 30, 1789. All subsequent (regular) inaugurations from 1793 until 1933, were held on March 4, the day of the year on which the federal government began operations under the U.S. Constitution in 1789. The exception to this pattern being those years in which March 4 fell on a Sunday. When it did, the public inauguration ceremony would take place on Monday, March 5. This happened on four occasions, in: 1821, 1849, 1877, and 1917. Inauguration Day moved to January 20, beginning in 1937, following ratification of the Twentieth Amendment to the Constitution, where it has remained since. A similar Sunday exception and move to Monday is made around this date as well (which happened in 1957, 1985, and 2013).
New Year's Day The January Kalends (Latin: Kalendae Ianuariae) came to be celebrated as the new year at some point after it became the day for the inaugurating new consuls in 153 BC. Romans had long dated their years by these consulships, rather than sequentially, and making the kalends of January start the new year aligned this dating. Still, private and religious celebrations around the March new year continued for some time and there is no consensus on the question of the timing for January 1's new status.[6] Once it became the new year, however, it became a time for family gatherings and celebrations. A series of disasters, notably including the failed rebellion of M. Aemilius Lepidus in 78 BC, established a superstition against allowing Rome's market days to fall on the kalends of January and the pontiffs employed intercalation to avoid its occurrence.[7][8]