At the time of Full Moon, Sun--Earth--Moon are lined up, in that order. The moon appears exactly
opposite the sun in our sky. That's why, when we stand with our backs to the sun, we're looking
straight at the entire illuminated half of the moon.
It takes 27.3 days for the Moon to complete one full orbit around the Earth. how long does it take for the earth to rotate around the sun? It takes exactly 365 and a quarter days for the earth to orbit around the sun once.
When the moon is full, it's "behind" the earth, that is, in the direction opposite the sun. The three bodies are lined up, with the earth in the middle, like this: Sun ---------------------------------------------------------------------------Earth -- Moon
28 days to do a full orbit around the Earth
It takes the moon, on average, 29.53 days to make one complete orbit around the Earth.
The moon takes one month to complete a revolution around the earth. A full moon occurs when the moon is on the opposite side of the earth from the sun (opposition). The full moon can only happen at this part of the lunar orbit, and it takes one month to complete the orbit; thus, full moon happens once a month.
The orbit of the moon around the Earth doesn't quite line up with te orbit of the Earth around the Sun. So when the moon is full, it is on the opposite side of the Earth from the sun, but it is "above/north" or "below/south" of the Earth's orbit.
Because of the moon's orbit around Earth, and the Earth's rotation around the sun...
It takes 27.3 days for the Moon to complete one full orbit around the Earth. how long does it take for the earth to rotate around the sun? It takes exactly 365 and a quarter days for the earth to orbit around the sun once.
Because the Moon's orbit around the Earth is not in the plane of the Earth's orbit around the Sun. The Moon's orbit is tilted at approximately 5 degrees to the Earth's orbit around Sun. As the Moon orbits the Earth, it is usually either "above" or "below" the Earth's orbital plane around the Sun. Greg
When the moon is full, it's "behind" the earth, that is, in the direction opposite the sun. The three bodies are lined up, with the earth in the middle, like this: Sun ---------------------------------------------------------------------------Earth -- Moon
When the moon is full, it's "behind" the earth, that is, in the direction opposite the sun. The three bodies are lined up, with the earth in the middle, like this: Sun ---------------------------------------------------------------------------Earth -- Moon
28 days to do a full orbit around the Earth
The moon's orbit is tilted relative to Earth's orbit around the sun. As a result during most full moon and new moon phases the sun, moon, and Earth are not quite perfectly aligned.
27 1/3 days to orbit the earth however the number of days between a full moon and the next full moon is 29 1/2 days.
It takes the moon, on average, 29.53 days to make one complete orbit around the Earth.
The moon takes one month to complete a revolution around the earth. A full moon occurs when the moon is on the opposite side of the earth from the sun (opposition). The full moon can only happen at this part of the lunar orbit, and it takes one month to complete the orbit; thus, full moon happens once a month.
The Moon orbits the Earth, so, because the Earth makes a full orbit around the Sun once every 365.25 days, the Moon does as well.