Astronomy
Moon Phases for May 1921
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| New Moon | 1921-05-07 | 21:01 | astronomy-engine@2.1.19 |
| First Quarter | 1921-05-14 | 15:24 | astronomy-engine@2.1.19 |
| Full Moon | 1921-05-21 | 20:15 | astronomy-engine@2.1.19 |
| Last Quarter | 1921-05-29 | 21:44 | astronomy-engine@2.1.19 |