Moon Phase December 30 2025: A Stunning 79% Illuminated Night
Check the moon phase for December 30, 2025. Tonight is a Waxing Gibbous with 79% illumination. Learn what's visible and when the next full moon occurs.
Looking for a way to end 2025 on a high note? Just look up. Tonight, December 30, 2025, the moon is in its Waxing Gibbous phase, shining with 79% illumination. According to NASA's Daily Moon Observation, this is one of the last chances to catch a nearly full moon before the year closes out.
Observing the Moon Phase December 30 2025
If the sky remains clear, you don't need fancy equipment to enjoy the view. With just your naked eye, the Mares Fecunditatis, Serenitatis, and Imbrium are visible. Grab a pair of binoculars, and you'll spot the Endymion Crater and the lunar Alps. For those with a telescope, tonight offers a glimpse of the Apollo 11 landing spot and the Descartes Highlands, providing a direct link to human history among the stars.
Tracking the Lunar Cycle
The lunar cycle takes roughly 29.5 days to complete. While tonight's moon is nearly full, the official next full moon won't arrive until January 3. The last full moon occurred on December 4. Understanding these phases helps us appreciate the constant, predictable rhythm of our celestial neighbor as it orbits Earth.
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