In San diego california, United States the moon phase on Saturday, December 13, 2025, is Waning Crescent with an illumination of 26.97%. This represents the percent of the moon illuminated by the sun. The moon's age on Saturday, December 13, 2025 is 24.4 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 Crescent |
| Horoscope | ♐ Sagittarius |
| Illumination | 26.97% Visible |
| Rise/Set | 01:02 AM / 12:45 PM |
| Moon Age | 24.4 Days |
| Moon Angular | 28.49º |
| Moon Distance | 400,464.83 km |