Astronomy
Moon Phases for December 2103
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| First Quarter | 2103-12-06 | 19:01 | astronomy-engine@2.1.19 |
| Full Moon | 2103-12-13 | 16:35 | astronomy-engine@2.1.19 |
| Last Quarter | 2103-12-21 | 13:31 | astronomy-engine@2.1.19 |
| New Moon | 2103-12-29 | 07:13 | astronomy-engine@2.1.19 |