April 30th, 2023
National First Ladies Day highlights the accomplishments of the First Ladies of the United States. These are women who stood beside their presidential husbands and supported the nation's efforts. On April 30, 1789 Martha Washington became the first of a long line of First Ladies. This even is celebrated on the last Saturday of April.
Source: www.nps.gov/fila/learn/historyculture/first-ladies.htm