Moon Phases in Ottawa
Moonrise, Moonset, Phase, Illumination and Age for September1940
Today's Moon
Calculated for 2026-05-14
- Moonrise
- 03:55
- Phase
- Waning Crescent
- Age of Moon
- 26.2 days
- Moonset
- 18:06
- Illumination
- 12%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-14
- Sunrise
- 05:31
- Sunset
- 20:26
- Day Length
- 14h 55m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sun | 05:41 | 19:12 | New Moon | 1% | 28.5 days | 364183 km |
| Sep 2 Mon | 06:56 | 19:47 | Waning Crescent | 0% | 29.5 days | 363104 km |
| Sep 3 Tue | 08:13 | 20:22 | Waxing Crescent | 1% | 1 days | 363104 km |
| Sep 4 Wed | 09:29 | 20:58 | Waxing Crescent | 4% | 2 days | 363104 km |
| Sep 5 Thu | 10:44 | 21:36 | Waxing Crescent | 10% | 3 days | 363104 km |
| Sep 6 Fri | 11:57 | 22:17 | Waxing Crescent | 17% | 4 days | 364312 km |
| Sep 7 Sat | 13:05 | 23:03 | Waxing Crescent | 26% | 5 days | 368600 km |
| Sep 8 Sun | 14:07 | 23:52 | First Quarter | 35% | 6 days | 373613 km |
| Sep 9 Mon | 15:03 | - | First Quarter | 46% | 7 days | 378941 km |
| Sep 10 Tue | 15:52 | 00:46 | First Quarter | 56% | 8 days | 384206 km |
| Sep 11 Wed | 16:35 | 01:43 | First Quarter | 67% | 9 days | 389105 km |
| Sep 12 Thu | 17:12 | 02:41 | Waxing Gibbous | 76% | 10 days | 393430 km |
| Sep 13 Fri | 17:45 | 03:42 | Waxing Gibbous | 85% | 11 days | 397079 km |
| Sep 14 Sat | 18:14 | 04:41 | Waxing Gibbous | 91% | 12 days | 400039 km |
| Sep 15 Sun | 18:42 | 05:41 | Waxing Gibbous | 96% | 13 days | 402357 km |
| Sep 16 Mon | 19:09 | 06:40 | Full Moon | 99% | 14 days | 404095 km |
| Sep 17 Tue | 19:36 | 07:39 | Waning Gibbous | 100% | 15 days | 405294 km |
| Sep 18 Wed | 20:03 | 08:37 | Waning Gibbous | 98% | 16 days | 405696 km |
| Sep 19 Thu | 20:32 | 09:35 | Waning Gibbous | 95% | 17 days | 405696 km |
| Sep 20 Fri | 21:04 | 10:33 | Waning Gibbous | 89% | 18 days | 405204 km |
| Sep 21 Sat | 21:40 | 11:31 | Waning Gibbous | 81% | 19 days | 403547 km |
| Sep 22 Sun | 22:21 | 12:27 | Waning Gibbous | 72% | 20 days | 400853 km |
| Sep 23 Mon | 23:07 | 13:22 | Last Quarter | 62% | 21 days | 397068 km |
| Sep 24 Tue | - | 14:13 | Last Quarter | 52% | 22 days | 392248 km |
| Sep 25 Wed | 00:00 | 15:01 | Last Quarter | 41% | 23 days | 386582 km |
| Sep 26 Thu | 01:00 | 15:46 | Last Quarter | 31% | 24 days | 380386 km |
| Sep 27 Fri | 02:05 | 16:26 | Waning Crescent | 22% | 25 days | 374087 km |
| Sep 28 Sat | 03:15 | 17:04 | Waning Crescent | 14% | 26 days | 368170 km |
| Sep 29 Sun | 04:28 | 17:41 | Waning Crescent | 7% | 27 days | 363130 km |
| Sep 30 Mon | 05:44 | 18:15 | Waning Crescent | 3% | 28 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.