Why can I see the moon constellation during the day _ Why can I see the moon constellation during the day?

What is the principle of looking at the moon during the day?

In fact, the moon always exists in day or night, and the moon itself does not shine. It glows because the sunlight is reflected. So when the sun is too strong during the day, it will cover the moon that reflects the sun. So it is not easy to see the moon during the day, but when the sun is weak, there is a chance to see the moon during the day.

In fact, only about 3% of the sunlight shining on the surface of the moon will be reflected by the moon, but these reflected lights are enough to make the moon bright in the night sky. Although the moon is far less bright than the sun, it is much brighter than many visible stars on the earth. In fact, the size of the moon that can be seen on the earth depends on the moon phase of the day, which changes every day, including the first quarter moon (around the eighth day of the eighth lunar month, the semi-circle on the west side of the moon can be seen on the earth, named after the moon looks like a bow) and the second quarter moon (around the 23rd lunar month, the semi-circle on the east side of the moon can be seen on the earth, named after the moon looks like a bow).