Last supermoon of 2025 to Peak Tonight, Carrying Symbolic “Long Night Moon“ Significance
paris, France - Skywatchers are in for a treat tonight as the final supermoon of 2025 reaches peak brightness around 12:15 a.m. (Paris time) on December 4th. This celestial event isn’t just visually stunning - it also holds deep cultural significance, traditionally known as the “Cold Moon” or ”Long Night Moon” by Native American traditions.
The phenomenon of proximity makes the Moon appear larger than usual, creating a captivating optical illusion. This final supermoon of the year concludes a series of such events that have punctuated 2025.
The “Long Night Moon” name reflects the lengthening nights of the approaching winter,a time historically associated with introspection adn withdrawal. Spiritual beliefs connected to this lunar cycle view the Cold Moon as an invitation to slow down and focus on inner growth.
Observation conditions will vary by location. Residents of the American East Coast are particularly fortunate,with the peak occurring during late afternoon and visibility from nightfall. In New York City, the moon will rise at 3:54 p.m. following a sunset at 4:28 p.m. On the West Coast, Los Angeles will see a sunset at 4:43 p.m. and a moonrise at 4:22 p.m.
Experts recommend observing the Moon shortly after it rises to fully experience the ”lunar illusion,” where the brain perceives the Moon as disproportionately large when near the horizon, comparing it to terrestrial landmarks.
To maximize viewing, find a location away from urban light pollution with a clear, unobstructed horizon. While the naked eye provides a stunning view, binoculars or a small telescope will reveal intricate details like craters and lunar seas. And, given the December chill, warm clothing and a hot beverage are highly recommended for a comfortable observing experience.
Following the Cold Moon, the next full moon will appear on January 3rd, 2026, and is known as the “Wolf Moon,” referencing the activity of wolf packs during the winter months. Until then, stargazers can savor this final, accessible, and poetic spectacle of 2025.
