As the full moon approaches in just a few days, the sky is ablaze with brightness, providing ample opportunities for observation. Continue reading to learn about the activity occurring on the moon’s surface this evening.
What is the current moon phase?
On Tuesday, December 2, the moon phase is Waxing Gibbous, with 91% of its surface illuminated, as reported by NASA’s Daily Moon Observation.
It marks the 12th day in the lunar cycle, and without any visual tools, you can spot the Mares Crisium and Fecunditatis, as well as the Copernicus Crater. Using binoculars, the Endymion, Alphonsus, and Posidonius Craters can be observed. A telescope brings into view the Apollo 15 and 16 landing sites along with the Rima Hyginus.
When will the next full moon occur?
The upcoming full moon takes place on December 4, signifying the conclusion of three successive supermoons. The previous full moon was on November 5.
What are moon phases?
NASA describes the lunar cycle, which spans approximately 29.5 days, as comprising the Moon’s phases, depicting its appearance from Earth as it travels in orbit. We consistently view the same side of the Moon, yet sunlight traverses its surface as it moves. This variation in illumination causes the Moon to appear whole, partially illuminated, or hidden. The cycle encompasses eight distinct phases:
New Moon – The moon lies between the Earth and the sun, rendering the visible side dark.
Waxing Crescent – A small portion of light emerges on the right side (Northern Hemisphere).
First Quarter – The right side of the moon is illuminated, presenting a half-moon shape.
Waxing Gibbous – More than half of the moon is illuminated, though it is not yet completely full.
Full Moon – The entire surface of the moon is luminous.
Waning Gibbous – The moon begins to lose illumination on the right side (Northern Hemisphere).
Third Quarter (or Last Quarter) – Another half-moon, with the left side shining.
Waning Crescent – A slender sliver of light persists on the left side prior to disappearing once more.