Various cultures interpret the springtime equinox during festivals by celebrating themes of renewal and rebirth. For instance, in Japan, Hinamatsuri, or Girls' Day, features the display of dolls, symbolizing the hope for girls' happiness and health. In Iran, the Nowruz festival heralds the new year, emphasizing themes of nature and rejuvenation. Different cultural practices may include rituals, feasts, and community gatherings, each reflecting the significance of this seasonal change and the revitalization of life.