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1st quarter moon is December 15

The 1st quarter moon comes on December 15 at 11:49 UTC. A 1st quarter moon is high up at sunset. It appears half-illuminated, like half a pie. Really, you’re seeing half the moon’s day side.

New moon is December 7

Will you see the moon on December 6? It’s possible if you look very low in the east before sunup. The exact moment of new moon comes before dawn on December 7 for us in the contiguous U.S.

Last quarter moon is November 29-30

The next last quarter moon falls on November 30, 2018 at 00:19 UTC. A last quarter moon rises around midnight and sets around noon the following day.

Why does a full moon look full?

Remember that half the moon is always illuminated by the sun. That lighted half is the moon’s day side.

What’s the youngest moon you can see?

It’s rare to see a moon within 24 hours of new moon. This week, we received a couple of images of even-younger moons. What’s the youngest moon you can see? Info and pics here.

What is a waning gibbous moon?

It’s a moon between full and last quarter. Last full moon was October 24. Next last quarter moon will be October 31. Watch for the waning gibbous moon from late night through early morning.

What is a waxing gibbous moon?

A waxing gibbous moon appears more than half lighted, but less than full. It rises before sundown and sets somewhere between midnight and dawn.

What is a waxing crescent moon?

Many people report seeing earthshine on a waxing crescent moon. That’s when the darkened portion of the crescent glows dimly with light reflected from Earth.

What is a waning crescent moon?

A waning crescent moon is up in the east before sunrise. It’s waning toward new moon, when the moon will be between the Earth and sun.

Do we all see the same moon phase?

One Earth. One sky. One moon phase (more or less) from all of Earth. So why (and how) does the moon look different from different parts of Earth?

Top 4 keys to mastering moon phases

The most important key is to think of the moon as a world in space, with a day and night side.

Quarter moon or a half moon?

Half the moon always faces us. And half the moon is always lit by the sun. But, in the language of astronomers, there are no ‘half moons.’