Moon · September 2026
Moon calendar for Flagstaff, Arizona, United States: September 2026
Daily moon phases, illumination, moonrise and moonset in Flagstaff, Arizona, United States for September 2026. Full moon: September 26, 2026. All times are shown in the local time of Flagstaff, Arizona, United States.
Full moonSaturday, September 26, 2026, 2:33 PM
New moonThursday, September 10, 2026, 5:45 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waning Gibbous | 77% | 8:42 PM | 11:00 AM |
| 2 | Waning Gibbous | 67% | 9:36 PM | 12:16 PM |
| 3 | Last Quarter | 56% | 10:22 PM | 1:34 PM |
| 4 | Last Quarter | 44% | 11:31 PM | 2:28 PM |
| 5 | Waning Crescent | 33% | — | 3:39 PM |
| 6 | Waning Crescent | 22% | 12:25 AM | 4:26 PM |
| 7 | Waning Crescent | 13% | 1:43 AM | 5:29 PM |
| 8 | Waning Crescent | 6% | 3:02 AM | 5:46 PM |
| 9 | Waning Crescent | 2% | 4:18 AM | 6:21 PM |
| 10 | New Moon | 0% | 5:32 AM | 6:37 PM |
| 11 | New Moon | 1% | 6:25 AM | 7:28 PM |
| 12 | Waxing Crescent | 4% | 7:36 AM | 7:38 PM |
| 13 | Waxing Crescent | 9% | 8:27 AM | 8:15 PM |
| 14 | Waxing Crescent | 15% | 9:37 AM | 8:29 PM |
| 15 | Waxing Crescent | 23% | 10:27 AM | 9:28 PM |
| 16 | Waxing Crescent | 31% | 11:37 AM | 9:51 PM |
| 17 | First Quarter | 40% | 12:26 PM | 10:30 PM |
| 18 | First Quarter | 50% | 1:33 PM | 11:35 PM |
| 19 | First Quarter | 59% | 2:17 PM | — |
| 20 | Waxing Gibbous | 68% | 2:45 PM | 12:23 AM |
| 21 | Waxing Gibbous | 77% | 3:36 PM | 1:32 AM |
| 22 | Waxing Gibbous | 84% | 4:05 PM | 2:22 AM |
| 23 | Waxing Gibbous | 91% | 4:26 PM | 3:32 AM |
| 24 | Waxing Gibbous | 96% | 4:53 PM | 4:22 AM |
| 25 | Waxing Gibbous | 99% | 5:33 PM | 5:32 AM |
| 26 | Full Moon | 100% | 5:45 PM | 6:23 AM |
| 27 | Waning Gibbous | 99% | 6:22 PM | 7:35 AM |
| 28 | Waning Gibbous | 95% | 6:37 PM | 8:31 AM |
| 29 | Waning Gibbous | 89% | 7:34 PM | 9:49 AM |
| 30 | Waning Gibbous | 81% | 8:16 PM | 11:19 AM |
Another city or date
Frequently asked questions
When is the full moon in September 2026 in Flagstaff, Arizona, United States?
The full moon peaks on Saturday, September 26, 2026, 2:33 PM (local time).
When is the new moon in September 2026?
The new moon falls on Thursday, September 10, 2026, 5:45 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
More for Flagstaff, Arizona, United States
Near Flagstaff
- Surprise, Arizona, United States
- Peoria, Arizona, United States
- Glendale, Arizona, United States
- Scottsdale, Arizona, United States
- Phoenix, Arizona, United States
- Tempe, Arizona, United States
- Mesa, Arizona, United States
- Gilbert, Arizona, United States
- Chandler, Arizona, United States
- St. George, Utah, United States
- Cedar City, Utah, United States
- Henderson, Nevada, United States