Astronomy
Moon Phases for May 2173
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| Last Quarter | 2173-05-04 | 17:52 | astronomy-engine@2.1.19 |
| New Moon | 2173-05-11 | 22:36 | astronomy-engine@2.1.19 |
| First Quarter | 2173-05-20 | 00:09 | astronomy-engine@2.1.19 |
| Full Moon | 2173-05-27 | 08:56 | astronomy-engine@2.1.19 |