When to See December's Cold Moon, Which Is Also a Supermoon

This article originally appeared on TravelAndLeisure.com.Have you ever seen a Supermoon rise above the eastern horizon at dusk? It's one of the most spectacular natural wonders of all, and it will happen for the only time in 2017 at dusk on Sunday, December 3.When our natural satellite rises fully illuminated in December it's usually referred to as the Cold Moon. The falling temperatures in the northern hemisphere can make this full moon a challenge to observe, but this year it will be worth the