December 24, 2026
The supermoon of December 24, 2026
On December 24, 2026, the full Moon is near its closest approach to Earth this cycle, about 356,641 km away, and appears at its biggest and brightest of the season.
Why it matters
A supermoon is a full Moon that lands close to lunar perigee. The difference is subtle to the naked eye night to night, but real: measurably bigger and brighter than an average full Moon, and a natural night to look up.
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