All times in UTC ·
Dashed edge = started before, or continues beyond, this day
Events on Monday 3 March 1845 1
1845Florida admitted to the UnionFlorida becomes the 27th US stateFlorida was admitted as the 27th state of the United States on President John Tyler's last full day in office. It entered as a slave state. Before that it had been a US territory since 1822.