Meet December Full Moon 2025: The Last “Extreme” Full Moon Until 2042

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The December 4, 2025, Cold Moon marks the year's final full moon and supermoon, standing out as the most extreme until 2042 due to its high position and brightness, perfect for winter viewing. (152 characters)

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This event serves as the last full moon of 2025 and its final supermoon, appearing 7.9% larger and 15% brighter than average. Reaching a declination of +28°15.9', it will rise higher than any other full moon until 2042, staying visible most of the night without obstruction from tall structures. The next supermoon follows on January 3, 2026.

The last Full Moon of the year 2025 will be the Full Moon on December 4. It's traditionally called the Cold Moon because of the harsh weather in December...

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