The most recent widely discussed supermoon was on the night of Thursday, December 4, 2025 (often called the “Cold Moon”), with the moon appearing full from that evening into the early hours of December 5, 2025.

Quick Scoop

  • The last supermoon of 2025 peaked on the evening of December 4, 2025, local time, in what many outlets called the final supermoon of the year.
  • It was known as the Cold Moon, because it is the traditional name for the December full moon in the Northern Hemisphere.
  • This supermoon stayed bright into the early hours of December 5 and was noted for being one of the largest and brightest full moons of 2025.

If you meant a different year or a specific month, say which year you’re curious about, and a more tailored timeline can be given.

Information gathered from public forums or data available on the internet and portrayed here.