Moon Phases in Ottawa
Moonrise, Moonset, Phase, Illumination and Age for September2090
Today's Moon
Calculated for 2026-05-11
- Moonrise
- 02:58
- Phase
- Last Quarter
- Age of Moon
- 23.4 days
- Moonset
- 14:16
- Illumination
- 37%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-11
- Sunrise
- 05:35
- Sunset
- 20:23
- Day Length
- 14h 48m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Fri | 13:48 | 23:34 | First Quarter | 44% | 6.8 days | 381793 km |
| Sep 2 Sat | 14:42 | - | First Quarter | 54% | 7.8 days | 387434 km |
| Sep 3 Sun | 15:30 | 00:24 | First Quarter | 65% | 8.8 days | 392502 km |
| Sep 4 Mon | 16:12 | 01:18 | Waxing Gibbous | 74% | 9.8 days | 396786 km |
| Sep 5 Tue | 16:49 | 02:14 | Waxing Gibbous | 83% | 10.8 days | 400195 km |
| Sep 6 Wed | 17:23 | 03:12 | Waxing Gibbous | 90% | 11.8 days | 402742 km |
| Sep 7 Thu | 17:53 | 04:10 | Waxing Gibbous | 96% | 12.8 days | 404504 km |
| Sep 8 Fri | 18:20 | 05:09 | Full Moon | 99% | 13.8 days | 405582 km |
| Sep 9 Sat | 18:47 | 06:07 | Waning Gibbous | 100% | 14.8 days | 405696 km |
| Sep 10 Sun | 19:14 | 07:06 | Waning Gibbous | 99% | 15.8 days | 405696 km |
| Sep 11 Mon | 19:41 | 08:04 | Waning Gibbous | 95% | 16.8 days | 405221 km |
| Sep 12 Tue | 20:10 | 09:03 | Waning Gibbous | 90% | 17.8 days | 403785 km |
| Sep 13 Wed | 20:41 | 10:02 | Waning Gibbous | 83% | 18.8 days | 401522 km |
| Sep 14 Thu | 21:17 | 11:01 | Waning Gibbous | 74% | 19.8 days | 398340 km |
| Sep 15 Fri | 21:58 | 12:00 | Last Quarter | 64% | 20.8 days | 394209 km |
| Sep 16 Sat | 22:45 | 12:57 | Last Quarter | 54% | 21.8 days | 389208 km |
| Sep 17 Sun | 23:40 | 13:52 | Last Quarter | 43% | 22.8 days | 383535 km |
| Sep 18 Mon | - | 14:43 | Last Quarter | 33% | 23.8 days | 377513 km |
| Sep 19 Tue | 00:41 | 15:31 | Waning Crescent | 23% | 24.8 days | 371556 km |
| Sep 20 Wed | 01:50 | 16:13 | Waning Crescent | 15% | 25.8 days | 366132 km |
| Sep 21 Thu | 03:02 | 16:53 | Waning Crescent | 8% | 26.8 days | 363104 km |
| Sep 22 Fri | 04:18 | 17:30 | Waning Crescent | 3% | 27.8 days | 363104 km |
| Sep 23 Sat | 05:35 | 18:05 | New Moon | 1% | 28.8 days | 363104 km |
| Sep 24 Sun | 06:52 | 18:41 | Waxing Crescent | 0% | 0.2 days | 363104 km |
| Sep 25 Mon | 08:08 | 19:18 | Waxing Crescent | 2% | 1.2 days | 363104 km |
| Sep 26 Tue | 09:23 | 19:58 | Waxing Crescent | 6% | 2.2 days | 364082 km |
| Sep 27 Wed | 10:32 | 20:41 | Waxing Crescent | 11% | 3.2 days | 369290 km |
| Sep 28 Thu | 11:37 | 21:28 | Waxing Crescent | 19% | 4.2 days | 375332 km |
| Sep 29 Fri | 12:35 | 22:18 | Waxing Crescent | 28% | 5.2 days | 381708 km |
| Sep 30 Sat | 13:27 | 23:12 | First Quarter | 38% | 6.2 days | 387921 km |
* Moon Phase: The shape of the illuminated (sunlit) portion of the Moon as seen by an observer on Earth.
* Illumination: The percentage of the Moon's surface illuminated by the Sun.
* Moon Age: The number of days since the last New Moon.