Seasonal spirits refer to the various supernatural beings or entities that are associated with specific times of the year, often linked to cultural traditions and folklore. These spirits are believed to embody the characteristics and themes of the seasons, such as renewal in spring, warmth in summer, harvest in autumn, and rest in winter. Different cultures have their own interpretations of seasonal spirits. For example, in European folklore, the Green Man symbolizes the rebirth of nature in spring, while Yule traditions celebrate winter spirits that bring light during the darkest days. These spirits often influence festivals and rituals throughout the year.