Discover How to Watch the Rare Back-to-Back Trio of Supermoons
Supermoon Spectacle: What to Expect in 2025
Understanding the Supermoon Phenomenon
A supermoon occurs when a full moon coincides with the time of perigee, the point in the moon’s orbit where it is closest to Earth. This celestial event results in a lunar disk that appears slightly larger and shines more brightly than the average full moon. While the differences may seem subtle to the unaided eye, side-by-side comparisons reveal the striking impact of this occurrence. A supermoon can appear up to 14 percent larger and 30 percent brighter compared to the farthest full moon. When compared to an average full moon, the change is around 7 percent larger and 15 percent brighter.
2025: The Year of Consecutive Supermoons
While supermoons are not a rare phenomenon, appearing several times each year, 2025 will be exceptional. This particular year will feature three consecutive full moons that perfectly align with perigee. This rare series is due to the gradual drift in the timing of perigee relative to the lunar phases, completing a full cycle approximately every 14 lunar months. In some cycles, only one supermoon occurs; however, 2025 is unique because the alignment will be just right to produce three sequential supermoons.
Looking Ahead to 2026
The celestial celebrations will continue into early 2026, with January 3 marking the year’s first supermoon. This event will be part of an impressive run of four back-to-back supermoons, providing skywatchers with an exciting start to the new year.
The Cultural Significance of Full Moon Names
Full moons have been named for centuries, reflecting seasonal rhythms, survival strategies, and cultural traditions. Many popularly recognized English-language names stem from resources like the Farmer’s Almanac, which incorporates European and Indigenous naming practices. These names offer insights into the historical and cultural significance attributed to each full moon.
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