The final supermoon of 2025 can be seen in Tennessee in December

This week, the December full moon will illuminate the night sky, representing the final full moon and supermoon of 2025. A supermoon happens when a full moon aligns with the moon being within 90% of its nearest point to Earth in its orbit. While the moon reaches its full peak on Thursday, it will appear almost completely full on both Wednesday and Friday.

Weather conditions could slightly affect visibility in Tennessee, as a chance of rain is expected Thursday night in cities like Knoxville, Memphis, and Nashville.

Viewing Schedule for Tennessee

The last full moon of the year will occur on December 4. According to astronomical sources, the peak illumination will happen at 6:15 p.m. ET (5:15 p.m. CT).

Origin of the "Cold Moon" Name

The name "Cold Moon" comes from the Mohawk people, reflecting the icy temperatures typical for this time of year. The Mohicans also referred to it as the "Long Night Moon," emphasizing the extended winter nights.

What Makes a Supermoon Special?

A supermoon is a full moon that occurs when the moon is at its closest approach to Earth, roughly 226,000 miles away, according to NASA. This proximity makes the moon appear noticeably larger and brighter than a standard full moon.

During this December supermoon, the moon will rise around sunset, creating an impressive sight as it appears enlarged and glowing orange due to its closeness to Earth.

Full Moon Calendar for 2026

• Wolf Moon: Jan. 3
• Snow Moon: Feb. 1
• Worm Moon: March 3
• Pink Moon: April 1
• Flower Moon: May 1
• Blue Moon: May 31
• Strawberry Moon: June 29
• Buck Moon: July 29
• Sturgeon Moon: Aug. 28
• Corn Moon: Sept. 26
• Harvest Moon: Oct. 26
• Beaver Moon: Nov. 24
• Cold Moon: Dec. 23

Author: Aiden Foster