The Moon phase on Monday, December 31, 2012 is Waning Gibbous with an illumination of 86.9%. This indicates the percentage of the Moon illuminated by the Sun. On Monday, December 31, 2012, the Moon is 18.25 days old. This number shows 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 |