Moon Phases September 1999
Last Quarter
2 September
New Moon
9 September
First Quarter
17 September
Full Moon
25 September
Moon phase day by day
| Day | Phase | Illumination |
|---|---|---|
| 1 | Last Quarter | 66% |
| 2 | Last Quarter | 55% |
| 3 | Last Quarter | 44% |
| 4 | Last Quarter | 32% |
| 5 | Waning Crescent | 22% |
| 6 | Waning Crescent | 14% |
| 7 | Waning Crescent | 7% |
| 8 | New Moon | 2% |
| 9 | New Moon | 0% |
| 10 | New Moon | 0% |
| 11 | New Moon | 3% |
| 12 | Waxing Crescent | 7% |
| 13 | Waxing Crescent | 13% |
| 14 | Waxing Crescent | 20% |
| 15 | Waxing Crescent | 29% |
| 16 | First Quarter | 38% |
| 17 | First Quarter | 47% |
| 18 | First Quarter | 56% |
| 19 | First Quarter | 66% |
| 20 | Waxing Gibbous | 75% |
| 21 | Waxing Gibbous | 83% |
| 22 | Waxing Gibbous | 90% |
| 23 | Waxing Gibbous | 95% |
| 24 | Full Moon | 99% |
| 25 | Full Moon | 100% |
| 26 | Full Moon | 98% |
| 27 | Waning Gibbous | 94% |
| 28 | Waning Gibbous | 88% |
| 29 | Waning Gibbous | 79% |
| 30 | Last Quarter | 69% |
Illumination at noon (UTC) for each day.
Frequently asked questions
When is the full moon in September 1999?
The full moon in September 1999 is on 25 September.
When is the new moon in September 1999?
The new moon in September 1999 is on 9 September.