The moon's illumination cut keeps shrinking until it is a fading crescent, then just a new Moon. Between new Moon to old Moon, the process takes roughly 29.5 days.
The moon's phase is determined by its position with regards to the sun and the Earth.
As the moon rotates around Planet, the phases vary, and various parts of the moon's light plain are visible to The unaided eye. As a result, the moon's appearance changes one night to midnight from Earth's viewpoint.
Learn more:
https://brainly.com/question/13538936?referrer=searchResults
