In mythology, symbols of the sun and moon represent dualities such as light and darkness, male and female energies, and the cyclical nature of time. The sun often embodies vitality, clarity, and creation, while the moon symbolizes intuition, mystery, and emotion. These celestial bodies serve as metaphors for the balance in life, highlighting how contrasting forces coexist and shape human experiences. The interplay between sun and moon in various myths illustrates the need for harmony and recognition of both aspects within the natural order.