Astronomy
Moon Phases for September 2027
Primary lunar phases are calculated for UTC. Local dates can shift near midnight.
| Phase | UTC date | UTC time | Source |
|---|---|---|---|
| First Quarter | 2027-09-07 | 18:31 | astronomy-engine@2.1.19 |
| Full Moon | 2027-09-15 | 23:04 | astronomy-engine@2.1.19 |
| Last Quarter | 2027-09-23 | 10:21 | astronomy-engine@2.1.19 |
| New Moon | 2027-09-30 | 02:36 | astronomy-engine@2.1.19 |