Moon Phases in Ottawa
Moonrise, Moonset, Phase, Illumination and Age for September2087
Today's Moon
Calculated for 2026-05-11
- Moonrise
- 02:58
- Phase
- Last Quarter
- Age of Moon
- 23.3 days
- Moonset
- 14:16
- Illumination
- 38%
- 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 Mon | 10:03 | 20:26 | Waxing Crescent | 13% | 3.4 days | 367053 km |
| Sep 2 Tue | 11:03 | 20:58 | Waxing Crescent | 20% | 4.4 days | 366958 km |
| Sep 3 Wed | 12:00 | 21:36 | Waxing Crescent | 30% | 5.4 days | 367820 km |
| Sep 4 Thu | 12:55 | 22:17 | First Quarter | 40% | 6.4 days | 369486 km |
| Sep 5 Fri | 13:46 | 23:06 | First Quarter | 50% | 7.4 days | 371780 km |
| Sep 6 Sat | 14:33 | - | First Quarter | 61% | 8.4 days | 374528 km |
| Sep 7 Sun | 15:15 | 00:00 | Waxing Gibbous | 71% | 9.4 days | 377574 km |
| Sep 8 Mon | 15:53 | 00:59 | Waxing Gibbous | 80% | 10.4 days | 380800 km |
| Sep 9 Tue | 16:27 | 02:03 | Waxing Gibbous | 88% | 11.4 days | 384122 km |
| Sep 10 Wed | 16:59 | 03:11 | Waxing Gibbous | 94% | 12.4 days | 387491 km |
| Sep 11 Thu | 17:30 | 04:21 | Waxing Gibbous | 98% | 13.4 days | 390866 km |
| Sep 12 Fri | 18:00 | 05:33 | Full Moon | 100% | 14.4 days | 394196 km |
| Sep 13 Sat | 18:31 | 06:47 | Waning Gibbous | 100% | 15.4 days | 397395 km |
| Sep 14 Sun | 19:05 | 08:02 | Waning Gibbous | 97% | 16.4 days | 400323 km |
| Sep 15 Mon | 19:43 | 09:18 | Waning Gibbous | 92% | 17.4 days | 402787 km |
| Sep 16 Tue | 20:26 | 10:31 | Waning Gibbous | 86% | 18.4 days | 404550 km |
| Sep 17 Wed | 21:16 | 11:42 | Waning Gibbous | 78% | 19.4 days | 405366 km |
| Sep 18 Thu | 22:13 | 12:45 | Last Quarter | 68% | 20.4 days | 405017 km |
| Sep 19 Fri | 23:15 | 13:41 | Last Quarter | 58% | 21.4 days | 403361 km |
| Sep 20 Sat | - | 14:27 | Last Quarter | 47% | 22.4 days | 400364 km |
| Sep 21 Sun | 00:20 | 15:07 | Last Quarter | 37% | 23.4 days | 396131 km |
| Sep 22 Mon | 01:28 | 15:42 | Waning Crescent | 27% | 24.4 days | 390901 km |
| Sep 23 Tue | 02:34 | 16:12 | Waning Crescent | 18% | 25.4 days | 385034 km |
| Sep 24 Wed | 03:40 | 16:39 | Waning Crescent | 11% | 26.4 days | 378974 km |
| Sep 25 Thu | 04:45 | 17:06 | Waning Crescent | 5% | 27.4 days | 373200 km |
| Sep 26 Fri | 05:48 | 17:32 | Waning Crescent | 1% | 28.4 days | 368173 km |
| Sep 27 Sat | 06:50 | 17:59 | New Moon | 0% | 29.4 days | 364282 km |
| Sep 28 Sun | 07:52 | 18:27 | Waxing Crescent | 1% | 0.9 days | 363104 km |
| Sep 29 Mon | 08:52 | 18:59 | Waxing Crescent | 4% | 1.9 days | 363104 km |
| Sep 30 Tue | 09:50 | 19:34 | Waxing Crescent | 9% | 2.9 days | 363104 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.