Discover the December 2025 Cold Moon, a dazzling supermoon. Learn when it rises, why it’s called the Cold Moon, and the folklore, history, and science behind this winter Full Moon.

Nov 29, 2025 · Everything you need to know about December’s full cold “supermoon” — the year’s second- largest full moon — with exactly when, where and how to see it at its best.

Dec 5, 2025 · Officially full at 6:14 p.m. EST on Thursday (Dec. 4), the moon will rise in the east within the constellation Taurus.

Dec 1, 2025 · The December full moon is set to be even bigger and brighter than usual. Here is when and how to see it and why it's so special this year.

Dec 3, 2025 · The December full moon can lie in front of one of several constellations along or near the ecliptic. This year, as it does in most, it lands in Taurus the Bull.

Dec 3, 2025 · Keep your eyes high in the sky this week to see the last supermoon of the year. December’s full supermoon, also called the cold moon, will be at its fullest around 6:14 p.m. ET …

Dec 3, 2025 · December is bringing us the last supermoon of 2025. On Thursday, Dec. 4, the supermoon will take over the sky, according to NASA. December's moon, also known as the Cold …

December is the month when winter truly begins in large parts of the Northern Hemisphere. Most of the ancient Full Moon names are related to the low temperatures and darkness at this time of year—the …

Dec 4, 2025 · When is the December Full Moon in 2025? The peak of the Full December Moon will be at 6:14 p.m. EST on December 4th. The moon will look fairly full the day before and after. The …

Dec 3, 2025 · The December Full Moon, known as the Cold Moon, will take place on December 4. This will be the last Supermoon of 2025 and the most “extreme” Full Moon until 2042.