International Women's Day is celebrated on March 8 every year. It commemorates the movement for women's rights. The earliest Women's Day observance was held on February 28, 1909 in New York and organized by the Socialist Party of America.
Valentine's Day, also called Saint Valentine's Day or the Feast of Saint Valentine, is an annual holiday celebrated on February 14. It originated as a Western Christian liturgical feast day honoring one or more early saints named Valentinus, and is recognized as a significant cultural and commercial celebration in many regions around the world, although it is not a public holiday in any country.