Explore the Moon Phase Today and Tonight! Learn about the 8 moon phases, including the stunning Pleiades Full Moon lighting up New Year's Eve and the upcoming Wolf Moon.

Find out the moon phase today, December 19, and what the moon will look like tonight. Learn about the 8 principal phases of the lunar cycle, from New Moon to Full Moon.

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 ...

Today, Dec. 14, 2025, the moon is 24 days old and is in the Waning Crescent phase of its lunar cycle. It is 23% illuminated.

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 2026 ...

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.