Today, Dec. 30, 2025, the moon is 10 days old and is in the Waxing Gibbous phase of its lunar cycle. It is 83% illuminated.

Find out the moon phase today, December 19, and what the moon will look like tonight. Learn about the 8 principal phases of ...

The Moon's phases are caused by changing amounts of sunlight reflecting off its surface as it orbits Earth. Lunar eclipses happen during a Full Moon when Earth is between the Sun and Moon. Solar ...

While orbiting Earth, the moon undergoes a series of phases, each marked by its unique appearance in the sky The moon has captivated humanity since the beginning of time, but what deeper significance ...

A Full Moon occurs when the Earth is between the Sun and the Moon. The Moon's orbit creates different phases, including a Full Moon. Full Moons have traditional names, like the Sturgeon Moon. The 2025 ...

A look at the phases of the moon, from new moon to full moon, including's tonight's lunar phase. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The moon’s appearance changes drastically over the course of each month, from a crescent to a half-disk and then a full disk — and then back again. What causes these so-called phases of the moon? “The ...