The next full moon is the last supermoon of 2025, set to shine for days. Here's what to know about December's cold moon and ...

By Tom Hawking Published Nov 30, 2025 9:00 AM EST Tayfun Coskun/Anadolu via Get the Popular Science daily newsletter💡 ...

December in the Northern Hemisphere features Jupiter as the “Christmas Star,” the rise of the full Cold Moon — a supermoon — and the return of bright Winter stars.

Your last chance to see a supermoon in 2025 is approaching quickly. December's full moon is scheduled to appear on Dec. 4, exactly one week after Thanksgiving. Even if you don't make plans to see it, ...