December 2025 · Thursday · 9 months ago
4 December 2025
Full Moon
99% illuminated and waxing, 14.2 days into the lunar cycle. This full moon is known as the Cold Moon.
Ephemeris for 4 December 2025 at 12:00 UTC
- Phase
- Full Moon
- Illumination
- 99.5%
- Lunar age
- 14.2 days
- Elongation
- 173.3°
- Distance
- 356,954 km
- Distance (mi)
- 221,801 mi
- Apparent size
- 33.5′
- Constellation
- Gemini
- Libration lat
- 6.4° S
- Libration lon
- 0.2° E
Moonrise and moonset
| City | Moonrise | Transit | Moonset | Peak altitude |
|---|---|---|---|---|
| London | 14:52 | 23:49 | 07:33 | 65.4° |
| New York | 15:54 | 23:59 | 06:52 | 76.8° |
| Chicago | 15:45 | 23:56 | 06:54 | 75.7° |
| Denver | 16:06 | 00:08 +1 | 06:59 | 77.9° |
| Los Angeles | 16:22 | 00:04 +1 | 06:35 | 83.8° |
| Mexico City | 17:44 | 00:44 +1 | 06:35 | 81.4° |
| São Paulo | 18:42 | 00:04 +1 | 04:23 | 38.1° |
| Berlin | 14:49 | 23:53 | 07:42 | 64.3° |
Somewhere else? The calculator works for any latitude and longitude, including your own.
Phases around this date
| Phase | Date | Time (UTC) | From this date |
|---|---|---|---|
| Full Moon | 4 December 2025 | 23:14 | today |
| Last Quarter | 11 December 2025 | 20:52 | in 7 days |
| New Moon | 20 December 2025 | 01:44 | in 16 days |
| First Quarter | 27 December 2025 | 19:10 | in 23 days |