Astronomy
Moon Phases for December 2109
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| Full Moon | 2109-12-07 | 11:38 | astronomy-engine@2.1.19 |
| Last Quarter | 2109-12-15 | 07:39 | astronomy-engine@2.1.19 |
| New Moon | 2109-12-21 | 22:41 | astronomy-engine@2.1.19 |
| First Quarter | 2109-12-29 | 01:30 | astronomy-engine@2.1.19 |