Full Moon will light up Christmas for the first time since 1977
Every year, December’s full moon, which is the last of the year, is called the Full Cold Moon, Full Long Nights Moon or the Moon before Yule, according to the Farmer’s Almanac. This is because December nights are at “their longest and darkest” and during this month “the winter cold fastens its grip,” the Farmer’s Almanac notes.
Throughout December, the moon is above the horizon for a long time and the full moon has a high trajectory across the sky because it’s opposite a low sun, according to the Farmer’s Almanac.