Moon Phases in Portland
Moonrise, Moonset, Phase, Illumination and Age for September2023
Today's Moon
Calculated for 2025-12-02
- Moonrise
- 16:50
- Phase
- Waxing Gibbous
- Age of Moon
- 11.6 days
- Moonset
- 03:05
- Illumination
- 89%
- Next Full Moon
- 2025-12-05
Today's Sun
Calculated for 2025-12-02
- Sunrise
- 05:41
- Sunset
- 19:56
- Day Length
- 14h 15m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Fri | 19:04 | 07:05 | Waning Gibbous | 99% | 15.6 days | 363232 km |
| Sep 2 Sat | 20:14 | 07:36 | Waning Gibbous | 96% | 16.6 days | 363104 km |
| Sep 3 Sun | 21:23 | 08:07 | Waning Gibbous | 91% | 17.6 days | 363104 km |
| Sep 4 Mon | 22:31 | 08:38 | Waning Gibbous | 84% | 18.6 days | 363563 km |
| Sep 5 Tue | 23:38 | 09:12 | Waning Gibbous | 75% | 19.6 days | 366319 km |
| Sep 6 Wed | - | 09:50 | Last Quarter | 66% | 20.6 days | 369988 km |
| Sep 7 Thu | 00:43 | 10:32 | Last Quarter | 55% | 21.6 days | 374244 km |
| Sep 8 Fri | 01:44 | 11:21 | Last Quarter | 45% | 22.6 days | 378763 km |
| Sep 9 Sat | 02:40 | 12:14 | Last Quarter | 34% | 23.6 days | 383261 km |
| Sep 10 Sun | 03:29 | 13:11 | Waning Crescent | 25% | 24.6 days | 387525 km |
| Sep 11 Mon | 04:10 | 14:09 | Waning Crescent | 16% | 25.6 days | 391419 km |
| Sep 12 Tue | 04:46 | 15:08 | Waning Crescent | 9% | 26.6 days | 394885 km |
| Sep 13 Wed | 05:18 | 16:06 | Waning Crescent | 4% | 27.6 days | 397918 km |
| Sep 14 Thu | 05:45 | 17:02 | Waning Crescent | 1% | 28.6 days | 400532 km |
| Sep 15 Fri | 06:10 | 17:58 | New Moon | 0% | 0.1 days | 402728 km |
| Sep 16 Sat | 06:34 | 18:53 | Waxing Crescent | 1% | 1.1 days | 404461 km |
| Sep 17 Sun | 06:58 | 19:50 | Waxing Crescent | 5% | 2.1 days | 405625 km |
| Sep 18 Mon | 07:24 | 20:48 | Waxing Crescent | 11% | 3.1 days | 405696 km |
| Sep 19 Tue | 07:52 | 21:49 | Waxing Crescent | 18% | 4.1 days | 405590 km |
| Sep 20 Wed | 08:23 | 22:52 | Waxing Crescent | 27% | 5.1 days | 404028 km |
| Sep 21 Thu | 09:01 | 23:58 | First Quarter | 37% | 6.1 days | 401262 km |
| Sep 22 Fri | 09:47 | - | First Quarter | 47% | 7.1 days | 397280 km |
| Sep 23 Sat | 10:42 | 01:02 | First Quarter | 58% | 8.1 days | 392200 km |
| Sep 24 Sun | 11:47 | 02:03 | First Quarter | 68% | 9.1 days | 386278 km |
| Sep 25 Mon | 12:57 | 02:58 | Waxing Gibbous | 77% | 10.1 days | 379897 km |
| Sep 26 Tue | 14:11 | 03:45 | Waxing Gibbous | 86% | 11.1 days | 373529 km |
| Sep 27 Wed | 15:26 | 04:24 | Waxing Gibbous | 92% | 12.1 days | 367680 km |
| Sep 28 Thu | 16:38 | 05:00 | Waxing Gibbous | 97% | 13.1 days | 363104 km |
| Sep 29 Fri | 17:49 | 05:32 | Waxing Gibbous | 100% | 14.1 days | 363104 km |
| Sep 30 Sat | 19:00 | 06:02 | Full Moon | 100% | 15.1 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.