Astronomy
Moon Phases for October 1931
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| Last Quarter | 1931-10-04 | 20:15 | astronomy-engine@2.1.19 |
| New Moon | 1931-10-11 | 13:06 | astronomy-engine@2.1.19 |
| First Quarter | 1931-10-18 | 09:20 | astronomy-engine@2.1.19 |
| Full Moon | 1931-10-26 | 13:34 | astronomy-engine@2.1.19 |