Astronomy
Moon Phases for May 2191
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| First Quarter | 2191-05-01 | 12:42 | astronomy-engine@2.1.19 |
| Full Moon | 2191-05-09 | 06:50 | astronomy-engine@2.1.19 |
| Last Quarter | 2191-05-16 | 01:54 | astronomy-engine@2.1.19 |
| New Moon | 2191-05-23 | 05:38 | astronomy-engine@2.1.19 |
| First Quarter | 2191-05-31 | 06:36 | astronomy-engine@2.1.19 |