What is the moon phase today? Today, Aug. 10, 2025, the moon is 17 days old and is in the Full Moon phase of its lunar cycle. It is 97% illuminated. Moon phase Date First Quarter Aug. 1 Full Moon Aug.

Learn the lunar cycle and 2026 moon phases, including new moon, full moon, and quarter phases. Discover dates, illumination, and tidal effects from NASA and Space.com.

The first super full moon of the year is coming soon, and will be a special one for those living in the Northern Hemisphere ‒ it will also be what is known as a "harvest moon." This visual spectacular ...

Add Yahoo as a preferred source to see more of our stories on Google. March’s “worm moon” sets behind Rocca Calascio castle and village in L’Aquila, Italy. Photograph by Lorenzo Di Cola, ...

Most of us notice the moon changing shape in the sky, but most people don’t ever stop to think about why it happens (except maybe the science geeks among us). Of course, those changing shapes in the ...