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Moon phase today: What the Moon will look like on September 12

It's a new lunar cycle now.
 By 
Lois Mackenzie
 on 
An image of a full moon.
Credit: Photo by Omer Tarsuslu/Anadolu via Getty Images

It's the start of a new lunar cycle, which can only mean one thing: the Moon is working towards being full again. Over the next few nights, we'll notice it getting bigger in the sky.

What is today’s Moon phase?

As of Saturday, Sept. 12, NASA's Daily Moon Guide tracker tells us the Moon is in the Waxing Crescent phase, with 2% of its surface visible.

When is the next Full Moon?

The next Full Moon will take place on September 26.


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What are Moon phases?

As the Moon orbits Earth, its appearance changes over the course of roughly 29.5 days, creating what we know as the lunar cycle, according to NASA. The phase we see depends on where the Moon is in relation to Earth and the Sun, and how much of its sunlit side is facing us. Throughout the cycle, it moves from a slender crescent to a half Moon and eventually a Full Moon, before the pattern begins again.

The eight phases are:

New Moon - The Moon is between Earth and the sun, so the side we see is dark (in other words, it's invisible to the eye).

Waxing Crescent - A small sliver of light appears on the right side (Northern Hemisphere).

First Quarter - Half of the Moon is lit on the right side. It looks like a half-Moon.

Waxing Gibbous - More than half is lit up, but it’s not quite full yet.

Full Moon - The whole face of the Moon is illuminated and fully visible.

Waning Gibbous - The Moon starts losing light on the right side. (Northern Hemisphere)

Third Quarter (or Last Quarter) - Another half-Moon, but now the left side is lit.

Waning Crescent - A thin sliver of light remains on the left side before going dark again.

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Lois Mackenzie

Lois Mackenzie is a freelance reporter at Mashable. Over the years she has written for many publications, covering everything from the local news to the best pair of running shoes. You can find bylines in publications including Fit&Well, Metro, and Coach magazine, usually covering deals on everything from earbuds to TVs, or guides on how to beat your half marathon time.

Lois also holds a Master's degree in Digital Journalism from Strathclyde University and obtained a Master of Arts in English Literature at the University of Aberdeen.

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