Moon Phases in Portland
Moonrise, Moonset, Phase, Illumination and Age for September1979
Today's Moon
Calculated for 2026-02-09
- Moonrise
- 00:57
- Phase
- Last Quarter
- Age of Moon
- 21.1 days
- Moonset
- 11:34
- Illumination
- 61%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-09
- Sunrise
- 07:09
- Sunset
- 18:17
- Day Length
- 11h 7m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sat | 15:52 | 01:57 | Waxing Gibbous | 70% | 9.3 days | 397363 km |
| Sep 2 Sun | 16:48 | 02:54 | Waxing Gibbous | 79% | 10.3 days | 400874 km |
| Sep 3 Mon | 17:43 | 03:56 | Waxing Gibbous | 87% | 11.3 days | 403405 km |
| Sep 4 Tue | 18:34 | 05:01 | Waxing Gibbous | 93% | 12.3 days | 405035 km |
| Sep 5 Wed | 19:24 | 06:08 | Waxing Gibbous | 98% | 13.3 days | 405696 km |
| Sep 6 Thu | 20:10 | 07:16 | Full Moon | 100% | 14.3 days | 405696 km |
| Sep 7 Fri | 20:54 | 08:23 | Waning Gibbous | 100% | 15.3 days | 405668 km |
| Sep 8 Sat | 21:38 | 09:29 | Waning Gibbous | 97% | 16.3 days | 404686 km |
| Sep 9 Sun | 22:22 | 10:33 | Waning Gibbous | 93% | 17.3 days | 403075 km |
| Sep 10 Mon | 23:07 | 11:36 | Waning Gibbous | 87% | 18.3 days | 400751 km |
| Sep 11 Tue | 23:53 | 12:35 | Waning Gibbous | 79% | 19.3 days | 397630 km |
| Sep 12 Wed | - | 13:33 | Waning Gibbous | 69% | 20.3 days | 393674 km |
| Sep 13 Thu | 00:40 | 14:26 | Last Quarter | 59% | 21.3 days | 388934 km |
| Sep 14 Fri | 01:29 | 15:17 | Last Quarter | 49% | 22.3 days | 383570 km |
| Sep 15 Sat | 02:19 | 16:04 | Last Quarter | 38% | 23.3 days | 377857 km |
| Sep 16 Sun | 03:10 | 16:48 | Waning Crescent | 28% | 24.3 days | 372169 km |
| Sep 17 Mon | 04:01 | 17:28 | Waning Crescent | 19% | 25.3 days | 366936 km |
| Sep 18 Tue | 04:52 | 18:06 | Waning Crescent | 12% | 26.3 days | 363104 km |
| Sep 19 Wed | 05:44 | 18:41 | Waning Crescent | 6% | 27.3 days | 363104 km |
| Sep 20 Thu | 06:34 | 19:16 | Waning Crescent | 2% | 28.3 days | 363104 km |
| Sep 21 Fri | 07:26 | 19:50 | New Moon | 0% | 29.3 days | 363104 km |
| Sep 22 Sat | 08:17 | 20:25 | Waxing Crescent | 1% | 0.7 days | 363104 km |
| Sep 23 Sun | 09:09 | 21:00 | Waxing Crescent | 3% | 1.7 days | 364293 km |
| Sep 24 Mon | 10:02 | 21:38 | Waxing Crescent | 8% | 2.7 days | 369334 km |
| Sep 25 Tue | 10:56 | 22:18 | Waxing Crescent | 15% | 3.7 days | 375267 km |
| Sep 26 Wed | 11:51 | 23:02 | Waxing Crescent | 23% | 4.7 days | 381602 km |
| Sep 27 Thu | 12:47 | 23:51 | First Quarter | 33% | 5.7 days | 387839 km |
| Sep 28 Fri | 13:43 | - | First Quarter | 43% | 6.7 days | 393523 km |
| Sep 29 Sat | 14:38 | 00:43 | First Quarter | 54% | 7.7 days | 398295 km |
| Sep 30 Sun | 15:31 | 01:41 | First Quarter | 64% | 8.7 days | 401923 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.