Astronomy
Moon Phases for January 2031
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| Full Moon | 2031-01-08 | 18:26 | astronomy-engine@2.1.19 |
| Last Quarter | 2031-01-16 | 12:47 | astronomy-engine@2.1.19 |
| New Moon | 2031-01-23 | 04:31 | astronomy-engine@2.1.19 |
| First Quarter | 2031-01-30 | 07:43 | astronomy-engine@2.1.19 |