The moon phase on Monday, December 31, 2012, is Waning Gibbous with an illumination of 86.9%. This represents the percent of the moon illuminated by the sun. The moon's age on Monday, December 31, 2012 is 18.25 days old. Since the last New Moon, the number of days indicates how many days have passed since the last New Moon.
| Moon Phase details | |
|---|---|
| Phase | 🌖 Waning Gibbous |
| Horoscope | ♑ Capricorn |
| Illumination | 86.9% Visible |
| Rise/Set | 08:47 PM / 09:35 AM |
| Moon Age | 18.25 Days |
| Moon Angular | 29.22º |
| Moon Distance | 390,477.96 km |