Astronomy
Moon Phases for September 2099
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| Last Quarter | 2099-09-07 | 21:18 | astronomy-engine@2.1.19 |
| New Moon | 2099-09-14 | 16:51 | astronomy-engine@2.1.19 |
| First Quarter | 2099-09-21 | 09:48 | astronomy-engine@2.1.19 |
| Full Moon | 2099-09-29 | 10:46 | astronomy-engine@2.1.19 |