Astronomy
Moon Phases for December 1989
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| First Quarter | 1989-12-06 | 01:26 | astronomy-engine@2.1.19 |
| Full Moon | 1989-12-12 | 16:30 | astronomy-engine@2.1.19 |
| Last Quarter | 1989-12-19 | 23:55 | astronomy-engine@2.1.19 |
| New Moon | 1989-12-28 | 03:20 | astronomy-engine@2.1.19 |