A supermoon is a full moon near perigee — the closest point of its orbit — so it looks bigger and brighter. In 2026 there are three.
The year's first full moon, near Earth's closest approach to the Sun.
SupermoonAbout 6.5% larger and 13.5% brighter, close to the Pleiades cluster.
SupermoonThe closest and brightest of the year — about 8% larger, 16% brighter.
Biggest of 2026The best moment is moonrise, just after sunset, when the Moon sits low on the horizon. The "moon illusion" makes it look enormous next to buildings and trees. You don't need any equipment — just a clear view toward the east. Binoculars reveal the craters beautifully.
Three: January 3, November 24 and December 24.
A full moon that falls near perigee, the closest point of the Moon's orbit to Earth, so it appears larger and brighter.
The Cold Moon on December 24 — the closest and brightest full moon of the year.