Tattoos of the sun and moon have been around for centuries and have a deep meaning for many cultures. The sun and moon both represent a duality of light and dark, day and night, the conscious and the unconscious. The sun is a symbol of power, strength, and energy, while the moon is a symbol of femininity, mysteries and emotions. Together, they represent a balance of the masculine and feminine energies and forces of both nature and the universe. For many today, sun and moon tattoos are a way to show the duality of their own personalities and a reminder to always be in balance.