Full moons 2027 · Friday
17 December 2027
Waning Gibbous
81% illuminated and waning, 19.4 days into the lunar cycle.
Ephemeris for 17 December 2027 at 12:00 UTC
- Phase
- Waning Gibbous
- Illumination
- 80.9%
- Lunar age
- 19.4 days
- Elongation
- 231.9°
- Distance
- 365,247 km
- Distance (mi)
- 226,954 mi
- Apparent size
- 32.7′
- Constellation
- Leo
- Libration lat
- 1.7° N
- Libration lon
- 1.5° E
Moonrise and moonset
| City | Moonrise | Transit | Moonset | Peak altitude |
|---|---|---|---|---|
| London | 20:49 | 03:14 | 10:47 | 54.4° |
| New York | 21:22 | 03:21 | 10:24 | 64.1° |
| Chicago | 21:17 | 03:18 | 10:21 | 62.7° |
| Denver | 21:33 | 03:30 | 10:28 | 64.6° |
| Los Angeles | 21:36 | 03:25 | 10:14 | 70.2° |
| Mexico City | 22:30 | 04:05 | 10:38 | 85.4° |
| São Paulo | 22:28 | 03:27 | 09:14 | 50.1° |
| Berlin | 20:49 | 03:18 | 10:55 | 53.5° |
Somewhere else? The calculator works for any latitude and longitude, including your own.
Phases around this date
| Phase | Date | Time (UTC) | From this date |
|---|---|---|---|
| Last Quarter | 20 December 2027 | 09:11 | in 3 days |
| New Moon | 27 December 2027 | 20:12 | in 10 days |
| First Quarter | 5 January 2028 | 01:41 | in 19 days |
| Full Moon | 12 January 2028 | 04:03 | in 26 days |