New moon.
If the Moon is between Earth and the Sun, it is not a phase, at all . . . it is a solar eclipse.
Full Moon.
A new moon phase is happening when the moon is aligned between the Earth and the Sun. During this phase, the side of the moon that is illuminated by the Sun is facing away from Earth, making the moon appear dark or invisible from our perspective.
The moon phase when the Moon is directly between the Earth and the Sun is called the New Moon. During this phase, the side of the Moon that is illuminated by the Sun faces away from the Earth, making the Moon nearly invisible from our viewpoint. This alignment can sometimes lead to a solar eclipse if the conditions are just right.
The full moon. Earth is ALMOST directly between the sun and moon, so the sun is "behind" us when we look at the moon. That is why the moon appears entirely lit to us, and is considered "full". If Earth IS directly between the sun and moon, which does not happen during most full moons, then there is a lunar eclipse.
If the Moon is between Earth and the Sun, it is not a phase, at all . . . it is a solar eclipse.
new moon
New moon.
full moon
New moon.
New moon.
New moon.
A new moon.
That's 'New Moon'.
Full Moon
That is the time of the new moon.
LUNAR EQLIPS