Supermoon will appear across Indonesia on Tuesday, November 24, 2026, reaching peak full phase at 21.53 Western Indonesia Time, AFU.id reported.
Known as the Beaver Moon, this lunar event occurs when the Moon sits roughly 360,760 kilometers from Earth. That distance is closer than the average 384,472-kilometer separation. Observers across Indonesia can view the phenomenon with the naked eye provided skies remain clear.
The November supermoon opens a sequence of close-Earth full moons stretching into early 2027. Next month brings the Cold Moon on December 24, 2026, which draws closer still to about 356,700 kilometers. That December event stands as the largest and brightest full moon of the year, with peak illumination arriving at 08.28 Western Indonesia Time so that Indonesian observers will see it best on the nights of December 23 and 24, according to AFU.id.
How perigee makes the moon appear larger and brighter
Supermoons happen when a full moon coincides with the lunar perigee, the point in the elliptical orbit where the Moon nears Earth closest. The orbit spans from roughly 356,500 kilometers at perigee out to 405,500 kilometers at apogee, or the furthest point. Astronomers use the technical designation perigean full moon rather than supermoon, a term that is not official astronomical nomenclature.
Compared to a full moon at its furthest point, a supermoon can appear up to 14 percent larger and 30 percent brighter. Yet the difference shrinks against an average distance, with the upcoming December supermoon measuring merely 8 percent wider and 16 percent brighter than a standard full moon. That subtle shift proves difficult to spot without photographic comparison.
Optimal viewing occurs not at peak hour, but as the Moon clears the eastern horizon around sunset. At low altitude, the Moon looks larger due to the Moon illusion effect, where human perception compares its size against trees or buildings. The Moon also remains nearly full on the night of November 23, giving watchers two evenings to view it.
Star clusters and tidal changes during the supermoon
During the supermoon, the Moon passes near the Pleiades and Hyades star clusters inside the Taurus constellation. The Hyades cluster stands out by its sleeping V-shape, marked by the reddish-orange star Aldebaran. Bright lunar glare can wash out dimmer surrounding stars, however.
Proximity to Earth alters gravitational pull on ocean waters, creating higher highs and lower tides than normal. Sea level also responds to wind, air pressure, weather patterns, and coastline geometry, meaning the supermoon does not automatically trigger coastal flooding everywhere.
Earlier in November, the Meteorology, Climatology, and Geophysical Agency warned of potential tidal flooding across 18 coastal zones from November 2 to 17 due to a new moon phase, affecting areas from North Sumatra and Riau to Banten, Jakarta, Central Java, Bali, and Maluku.
Frequently Asked Questions
When is the best time to photograph the November 2026 supermoon?
Observers get the most striking photographs when the Moon rises near sunset because horizon objects like trees and buildings provide scale.
How many supermoons does NASA record for 2026?
NASA lists two supermoons for 2026, occurring on November 24 and December 24, while excluding a January 3 moon that sat slightly outside the distance threshold.
What is the schedule for upcoming supermoons into 2027?
The sequence continues with the Cold Moon on December 24, 2026, followed by the Wolf Moon on January 22, 2027, and the Snow Moon on February 20, 2027.
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