Astronomy
Moon Phases for January 1921
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| Last Quarter | 1921-01-01 | 04:35 | astronomy-engine@2.1.19 |
| New Moon | 1921-01-09 | 05:27 | astronomy-engine@2.1.19 |
| First Quarter | 1921-01-17 | 06:31 | astronomy-engine@2.1.19 |
| Full Moon | 1921-01-23 | 23:08 | astronomy-engine@2.1.19 |
| Last Quarter | 1921-01-30 | 20:02 | astronomy-engine@2.1.19 |