In 2025, there will be five new supermoons, followed by three full supermoons in a row at the end of the year.
A supermoon occurs when the new or full moon coincides closely with the moon's closest point to Earth, known as perigee.
The new supermoons in 2025 will occur on February 28, March 29, April 27, May 27, and June 25 at varying distances from Earth.
One of the supermoons in March 2025 will cause a partial solar eclipse.
The closest full supermoons in 2025 will be on October 7, November 5, December 4, and starting in January 2026.
Supermoons appear brighter than ordinary full moons, as they exceed the average brightness and size of the moon.
The term 'supermoon' originated in 1979 by astrologer Richard Nolle and has gained popularity in recent years.
Supermoons can cause higher-than-usual tides known as perigean spring tides, which may lead to localized flooding under certain conditions.
The cycle of supermoons repeats every 14 lunar months, with variations in distance and brightness compared to micromoons, which occur when the moon is farthest from Earth.
In 2025, there will also be three full micromoons, with the most distant full moon occurring on April 13.