The festival that celebrates the longest day of the year in Scandinavian countries is known as Midsummer. This celebration, which usually takes place around the summer solstice, includes various traditional activities such as dancing around the Midsummer pole, singing songs, and enjoying outdoor feasts. The festival symbolizes the arrival of summer, with festivities often including floral decorations and feasting on dishes made with local ingredients. Midsummer is a time for family and friends to come together, celebrating nature's abundance while fostering a sense of community, making it one of the most cherished traditions in Scandinavian cultures.