This is beautiful hearts and valentines day HD wallpapers and backgrounds. Download free valentines day love hearts HQ photos and pictures. Saint Valentine’s Day, also known as Valentine’s Day or the Feast of Saint Valentine, is a holiday observed on February 14 each year. It is celebrated in many countries around the world, although it is not a holiday in most of them. Valentine’s Day began as a liturgical celebration one or more early Christian saints named Valentinus.