With the Winter Solstice, we also celebrate the first Full Moon of Winter tonight. Officially, the Moon won’t be full before 11:49 am (CST) tomorrow. By that time it has set for us here in Texas, and therefore we can not see it. The December Full Moon is called Full Cold Moon or Long Nights Moon. Last time, we had a Full Moon on Winter Solstice was in 2010. The next Winter Solstice/Full Cold Moon will occur in 2094.