The sky tonight is set to dazzle with a magnificent astronomical event—the December Cold Moon Supermoon, the final supermoon of 2025. Peaking at 6:14 p.m. Eastern Time on Thursday, December 4, this celestial spectacle is not to be missed.
The Cold Moon is a term traditionally assigned to the full moon that occurs in December, reflecting the cold winter months. This year, it coincides with a supermoon, a phenomenon where the full moon is at its closest approach to Earth, making it appear larger and brighter in the night sky.
This celestial event is significant for several reasons. First, it marks the last supermoon of 2025, a year that has featured multiple supermoons. Second, it is the highest full moon of the year, meaning it will appear higher in the sky than any other full moon in 2025. This unique positioning offers stargazers an opportunity to experience the moon in a way that is both visually stunning and scientifically intriguing.
For those eager to view this marvel, the full moon will be visible from early evening on December 3, reaching peak fullness on December 4, and remaining visibly full on December 5. The Cold Moon is expected to be at its fullest around 6:14 p.m. ET and will be visible throughout the night, making it a must-see event for astronomy enthusiasts and casual observers alike.
To get the best view of the Cold Moon Supermoon, find a location with a clear view of the eastern horizon. The moon will rise as the sun sets, creating a breathtaking display of natural beauty.
The Cold Moon Supermoon of 2025 is a reminder of the wonders that the universe holds. It provides an opportunity to appreciate the celestial mechanics at play and to marvel at the natural phenomena that have captivated humans for centuries. From its traditional significance to its scientific implications, this event is a testament to the enduring fascination with the night sky.