Moon Phases in Ottawa
Moonrise, Moonset, Phase, Illumination and Age for September1974
Today's Moon
Calculated for 2026-05-10
- Moonrise
- 02:38
- Phase
- Last Quarter
- Age of Moon
- 22.2 days
- Moonset
- 13:05
- Illumination
- 50%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-10
- Sunrise
- 05:36
- Sunset
- 20:22
- Day Length
- 14h 45m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sun | 19:14 | 06:17 | Full Moon | 100% | 14.2 days | 377972 km |
| Sep 2 Mon | 19:36 | 07:19 | Waning Gibbous | 100% | 15.2 days | 382045 km |
| Sep 3 Tue | 19:59 | 08:21 | Waning Gibbous | 98% | 16.2 days | 386545 km |
| Sep 4 Wed | 20:23 | 09:25 | Waning Gibbous | 94% | 17.2 days | 391186 km |
| Sep 5 Thu | 20:51 | 10:29 | Waning Gibbous | 87% | 18.2 days | 395632 km |
| Sep 6 Fri | 21:24 | 11:36 | Waning Gibbous | 80% | 19.2 days | 399523 km |
| Sep 7 Sat | 22:04 | 12:41 | Waning Gibbous | 70% | 20.2 days | 402522 km |
| Sep 8 Sun | 22:52 | 13:46 | Last Quarter | 60% | 21.2 days | 404348 km |
| Sep 9 Mon | 23:50 | 14:45 | Last Quarter | 50% | 22.2 days | 404821 km |
| Sep 10 Tue | - | 15:39 | Last Quarter | 39% | 23.2 days | 403883 km |
| Sep 11 Wed | 00:56 | 16:24 | Waning Crescent | 29% | 24.2 days | 401611 km |
| Sep 12 Thu | 02:10 | 17:04 | Waning Crescent | 20% | 25.2 days | 398203 km |
| Sep 13 Fri | 03:28 | 17:38 | Waning Crescent | 12% | 26.2 days | 393957 km |
| Sep 14 Sat | 04:47 | 18:08 | Waning Crescent | 6% | 27.2 days | 389231 km |
| Sep 15 Sun | 06:06 | 18:37 | Waning Crescent | 2% | 28.2 days | 384400 km |
| Sep 16 Mon | 07:24 | 19:06 | New Moon | 0% | 29.2 days | 379815 km |
| Sep 17 Tue | 08:41 | 19:36 | Waxing Crescent | 0% | 0.6 days | 375774 km |
| Sep 18 Wed | 09:56 | 20:08 | Waxing Crescent | 3% | 1.6 days | 372499 km |
| Sep 19 Thu | 11:08 | 20:45 | Waxing Crescent | 8% | 2.6 days | 370126 km |
| Sep 20 Fri | 12:15 | 21:28 | Waxing Crescent | 14% | 3.6 days | 368708 km |
| Sep 21 Sat | 13:16 | 22:15 | Waxing Crescent | 22% | 4.6 days | 368225 km |
| Sep 22 Sun | 14:08 | 23:08 | First Quarter | 32% | 5.6 days | 368600 km |
| Sep 23 Mon | 14:53 | - | First Quarter | 42% | 6.6 days | 369719 km |
| Sep 24 Tue | 15:30 | 00:05 | First Quarter | 53% | 7.6 days | 371451 km |
| Sep 25 Wed | 16:02 | 01:04 | First Quarter | 63% | 8.6 days | 373669 km |
| Sep 26 Thu | 16:30 | 02:05 | Waxing Gibbous | 73% | 9.6 days | 376260 km |
| Sep 27 Fri | 16:55 | 03:06 | Waxing Gibbous | 82% | 10.6 days | 379140 km |
| Sep 28 Sat | 17:18 | 04:07 | Waxing Gibbous | 89% | 11.6 days | 382246 km |
| Sep 29 Sun | 17:41 | 05:09 | Waxing Gibbous | 95% | 12.6 days | 385535 km |
| Sep 30 Mon | 18:03 | 06:12 | Waxing Gibbous | 99% | 13.6 days | 388958 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.