A December supermoon, dubbed the "Full Cold Moon," shines through the Christmas tree made of holiday lights in front of First Presbyterian Church on South College Avenue on Sunday, Dec. 3, 2017, in Fort Collins, Colo. The next full moon, a cold moon, will be visible on Dec. 15 at 4:02 a.m., according to TimeandDate.com.

When is the full moon in December 2024? Start the day smarter. Get all the news you need in your inbox each morning. The Cold Moon, December's full moon, will reach peak illuminat

December’s Cold Moon reaches peak illumination on Dec. 15, 4:02 a.m. Eastern Standard Time, according to The Old Farmer’s Almanac. It will be the last full moon until after the winter solstice, which takes place on Dec. 21.

The supermoons are over, but December's full moon should light up the night sky in the days leading up to the winter solstice.

December 2024 features two new moons, including a rare ‘black new moon,’ marking the year’s end with unique lunar events.

The new moon of December occurs tonight. A day later, Southern Hemisphere observers will see the peak of the Phoenicid meteor shower, and on Dec. 4 the waxing moon will make a close pass to Venus in the evening sky.

With the moon sliding past a brilliant Venus — now crazy-bright after sunset — and Jupiter reaching its brightest and best of the year, November is sure to be a great month for astrophotography. The nights are getting longer,