Phases!
That changes every year, since the Moon's cycles are not synchronized with the year.
the moon never changes, the Earth seems to change it because of rotation
The four main phases of the moon are New Moon, First Quarter, Full Moon, and Last Quarter. These phases occur as the moon orbits Earth and changes position relative to the sun, causing different portions of the moon to appear illuminated from our perspective.
The Moon is rocky body in orbit round the Earth. Its appearance changes nightly because as it orbits the Earth the amount of its surface we can see illuminated by the Sun changes because of our angle of view.
It is the reflection from the sun, that is why it changes it's shape, because the sun moves around causing shadows
It will appear as a Gibbous moon (3/4 of a full moon).
The angle between the moon, the Earth, and the sun changes over a month, and since we only see the side of the moon that is reflecting the sun's light, it seems that the moon appears differently.
During the new moon the Moon is between the Earth an the Sun. Hence only the side that cannot be seen from Earth is illuminated, making the moon appear dark. During the full moon the Earth is between the Sun and the Moon so sunlight falls on the side of the moon facing the Earth, making it appear bright.
The changes are known as the phases of the moon.
The different parts of the moon appear lighted because of sunlight reflecting off its surface. As the moon orbits Earth, the angle of sunlight hitting its surface changes, causing different parts to be lit or in shadow. This results in the different phases of the moon as seen from Earth.
it would still appear to rotate
it would still appear to rotate