There's no special name. Stars also come 'out' during the day but they are too dim to overcome the bright blue sky.
With binoculars you can see Venus in the day if you know exactly where to look (and don't point the binoculars at the Sun!).
The moon is with us every day but when the sun reaches certain points in the day we are no longer able to see the moon.
Sunlight reflected to Earth off the Moon is called moonlight.
When the entire sunlit side of the moon faces the Earth, that is called a full moon.
The New Moon
It is the full moon
Exomoon
The moon's light is reflected from the sun, so the moon itself is not a source of light. The light you see is light hitting the moon from the sun.
We see the moon because it reflects the sun's light.
sun gives the light to the moon sun gives the light to the moon
The dark circle (new moon)
It depends on what phase the moon is in. You can see anything from nothing, a sliver, to a full circle.
It's really the other way round: light is full moon. In other words, when we see the light side of the Moon, we call that "full moon".
It means we are not able to see the rest of it because the Earth is blocking the light from the Sun.
I think it is caused by the reflection of moon light on ice crystals.That's right, what you see is in the Earth's atmosphere and has no effect on the moon.
The Dark side of the moon. Note that this is a slightly poetic name as unless we see a Full Moon, it does receive light from the sun.
The moon's light is reflected from the sun, so the moon itself is not a source of light. The light you see is light hitting the moon from the sun.
The dark circle (new moon)
Sometimes the brightness of the light from the moon drowns out the star's light.
We see the moon because it reflects the sun's light.
sun gives the light to the moon sun gives the light to the moon
It depends on what phase the moon is in. You can see anything from nothing, a sliver, to a full circle.
Are you posable talking about a Full Moon?
You often CAN see the "dark side of the Moon". It's easiest to do around the first quarter Moon or a day or two before that. The Sun shining on the Moon causes the Moon to reflect light, and we call this "moonlight". But if you were on the Moon and looking at the Earth, you could see the Earth by reflected sunlight, which we would call "earthlight". When we look at the first quarter Moon, we can often see the dark side of the Moon illuminated very slightly by reflected earthlight!