Luna.
The Moon's phases are caused by the changing angle at which the Moon is illuminated by the Sun as it orbits Earth.
The phase cycle, from new moon to full moon and back, takes about 29.5 days to complete.
Different cultures have attributed different meanings and significance to the different phases of the Moon. For example, many traditional agricultural societies have used the phases of the Moon to determine when to plant and harvest crops. In many cultures, the full moon is associated with increased energy, emotion, and activity.
Some cultures have also associated the full moon with madness and insanity. Many cultures also associate the new moon with new beginnings, and is a time for setting intentions and making wishes. Throughout history, the moon has been considered a powerful symbol and has been revered in various cultures and religions.