Lunar Phases Characteristics Visibility Full Moon Observation Beaver Moon Lunar Phenomena Observation Techniques Harvest Moon Hunter's Moon Viewing Tips Viewing Conditions Perigee Blue Moon Full Beaver Moon Cold Moon 2025 Supermoon Astrological Significance Blue Supermoon 2025 Events Frequency Beaver Supermoon Related Events Public Interest Stargazing Impact on Observers Luna de Esturión Harvest Supermoon Cold Supermoon Visual Phenomena Brightness Cultural Significance Supermoon of Castor Orbit Definition and Characteristics Supermoon Cycle October Supermoon Moon Phases Moon Illusion Effects on Tides Full Harvest Moon Upcoming Events Related Planets Impact on Appearance Planetary Opposition NASA Comparative Size Tides Public Observations December Supermoon Super Lune de Castor Luna del Castor Photography Super Blue Moon Visual Effects Visibility Factors Definition Brightness and Size November Supermoon Full Beaver Supermoon August 2023 Superluna del Castor Perigee and Apogee December 2025 Cold Full Moon
At a close approach to Earth, the perigean full moon presented up to 14% more apparent diameter with roughly 30% more brightness, according to NASA.