Cold Supermoon 2025 Peaks Dec. 4, Last of Year’s Three Supermoons
The Cold Supermoon, the last of 2025's three supermoons, peaks at 6:15 p.m. EST on Dec. 4, appearing 221,965 miles from Earth. Dubbed 'the most extreme Full Moon until 2042,' it's ideal for viewing with binoculars and marks the highest full moon of the year.