Moon · September 2027
Moon calendar for Ottawa, Ontario, Canada: September 2027
Daily moon phases, illumination, moonrise and moonset in Ottawa, Ontario, Canada for September 2027. Full moon: September 15, 2027. All times are shown in the local time of Ottawa, Ontario, Canada.
Full moonWednesday, September 15, 2027, 11:52 PM
New moonWednesday, September 29, 2027, 7:43 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waxing Crescent | 1% | 7:22 AM | 8:18 PM |
| 2 | Waxing Crescent | 5% | 8:25 AM | 8:27 PM |
| 3 | Waxing Crescent | 12% | 9:42 AM | 9:02 PM |
| 4 | Waxing Crescent | 20% | 10:57 AM | 9:34 PM |
| 5 | Waxing Crescent | 29% | 12:11 PM | 9:59 PM |
| 6 | Waxing Crescent | 39% | 1:30 PM | 10:29 PM |
| 7 | First Quarter | 49% | 2:22 PM | 11:33 PM |
| 8 | First Quarter | 59% | 3:28 PM | — |
| 9 | Waxing Gibbous | 68% | 4:07 PM | 12:20 AM |
| 10 | Waxing Gibbous | 76% | 4:30 PM | 1:30 AM |
| 11 | Waxing Gibbous | 84% | 5:27 PM | 2:22 AM |
| 12 | Waxing Gibbous | 90% | 5:36 PM | 3:34 AM |
| 13 | Waxing Gibbous | 95% | 5:50 PM | 4:25 AM |
| 14 | Waxing Gibbous | 98% | 6:16 PM | 5:36 AM |
| 15 | Full Moon | 100% | 6:25 PM | 6:28 AM |
| 16 | Full Moon | 99% | 6:34 PM | 7:40 AM |
| 17 | Waning Gibbous | 97% | 7:12 PM | 8:35 AM |
| 18 | Waning Gibbous | 93% | 7:33 PM | 10:02 AM |
| 19 | Waning Gibbous | 87% | 7:50 PM | 11:26 AM |
| 20 | Waning Gibbous | 78% | 8:22 PM | 12:25 PM |
| 21 | Waning Gibbous | 69% | 9:27 PM | 1:46 PM |
| 22 | Last Quarter | 58% | 10:18 PM | 2:44 PM |
| 23 | Last Quarter | 46% | 11:30 PM | 3:39 PM |
| 24 | Waning Crescent | 35% | — | 4:26 PM |
| 25 | Waning Crescent | 24% | 12:33 AM | 5:15 PM |
| 26 | Waning Crescent | 15% | 2:14 AM | 5:36 PM |
| 27 | Waning Crescent | 7% | 3:35 AM | 5:55 PM |
| 28 | Waning Crescent | 2% | 4:41 AM | 6:20 PM |
| 29 | New Moon | 0% | 6:15 AM | 6:29 PM |
| 30 | New Moon | 1% | 7:33 AM | 7:08 PM |
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Frequently asked questions
When is the full moon in September 2027 in Ottawa, Ontario, Canada?
The full moon peaks on Wednesday, September 15, 2027, 11:52 PM (local time).
When is the new moon in September 2027?
The new moon falls on Wednesday, September 29, 2027, 7:43 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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