Astronomy
Moon Phases for May 1931
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| Full Moon | 1931-05-02 | 05:14 | astronomy-engine@2.1.19 |
| Last Quarter | 1931-05-09 | 12:48 | astronomy-engine@2.1.19 |
| New Moon | 1931-05-17 | 15:28 | astronomy-engine@2.1.19 |
| First Quarter | 1931-05-24 | 19:39 | astronomy-engine@2.1.19 |
| Full Moon | 1931-05-31 | 14:33 | astronomy-engine@2.1.19 |