Astronomy
Moon Phases for September 2173
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| New Moon | 2173-09-07 | 09:26 | astronomy-engine@2.1.19 |
| First Quarter | 2173-09-14 | 23:45 | astronomy-engine@2.1.19 |
| Full Moon | 2173-09-21 | 14:38 | astronomy-engine@2.1.19 |
| Last Quarter | 2173-09-28 | 21:37 | astronomy-engine@2.1.19 |