Moon Phases in Portland
Moonrise, Moonset, Phase, Illumination and Age for September1978
Today's Moon
Calculated for 2026-02-15
- Moonrise
- 03:51
- Phase
- Waning Crescent
- Age of Moon
- 27.6 days
- Moonset
- 18:38
- Illumination
- 4%
- Next Full Moon
- 2026-03-04
Today's Sun
Calculated for 2026-02-15
- Sunrise
- 06:34
- Sunset
- 19:53
- Day Length
- 13h 19m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Fri | 05:10 | 16:25 | Waning Crescent | 2% | 28.2 days | 363104 km |
| Sep 2 Sat | 05:46 | 17:20 | New Moon | 0% | 29.2 days | 363104 km |
| Sep 3 Sun | 06:20 | 18:15 | Waxing Crescent | 0% | 0.6 days | 363104 km |
| Sep 4 Mon | 06:55 | 19:11 | Waxing Crescent | 3% | 1.6 days | 363104 km |
| Sep 5 Tue | 07:29 | 20:08 | Waxing Crescent | 8% | 2.6 days | 363104 km |
| Sep 6 Wed | 08:05 | 21:06 | Waxing Crescent | 14% | 3.6 days | 364668 km |
| Sep 7 Thu | 08:42 | 22:05 | Waxing Crescent | 22% | 4.6 days | 369733 km |
| Sep 8 Fri | 09:23 | 23:06 | First Quarter | 32% | 5.6 days | 375460 km |
| Sep 9 Sat | 10:08 | - | First Quarter | 42% | 6.6 days | 381387 km |
| Sep 10 Sun | 10:58 | 00:06 | First Quarter | 53% | 7.6 days | 387092 km |
| Sep 11 Mon | 11:53 | 01:06 | First Quarter | 63% | 8.6 days | 392237 km |
| Sep 12 Tue | 12:53 | 02:04 | Waxing Gibbous | 73% | 9.6 days | 396599 km |
| Sep 13 Wed | 13:57 | 02:58 | Waxing Gibbous | 82% | 10.6 days | 400076 km |
| Sep 14 Thu | 15:04 | 03:49 | Waxing Gibbous | 89% | 11.6 days | 402670 km |
| Sep 15 Fri | 16:11 | 04:36 | Waxing Gibbous | 95% | 12.6 days | 404459 km |
| Sep 16 Sat | 17:18 | 05:20 | Waxing Gibbous | 99% | 13.6 days | 405546 km |
| Sep 17 Sun | 18:23 | 06:01 | Full Moon | 100% | 14.6 days | 405696 km |
| Sep 18 Mon | 19:28 | 06:41 | Waning Gibbous | 99% | 15.6 days | 405696 km |
| Sep 19 Tue | 20:29 | 07:20 | Waning Gibbous | 96% | 16.6 days | 405193 km |
| Sep 20 Wed | 21:30 | 07:59 | Waning Gibbous | 91% | 17.6 days | 403788 km |
| Sep 21 Thu | 22:27 | 08:40 | Waning Gibbous | 84% | 18.6 days | 401580 km |
| Sep 22 Fri | 23:22 | 09:23 | Waning Gibbous | 75% | 19.6 days | 398474 km |
| Sep 23 Sat | - | 10:07 | Last Quarter | 66% | 20.6 days | 394435 km |
| Sep 24 Sun | 00:13 | 10:53 | Last Quarter | 55% | 21.6 days | 389528 km |
| Sep 25 Mon | 01:02 | 11:42 | Last Quarter | 45% | 22.6 days | 383940 km |
| Sep 26 Tue | 01:47 | 12:32 | Last Quarter | 34% | 23.6 days | 377977 km |
| Sep 27 Wed | 02:28 | 13:24 | Waning Crescent | 25% | 24.6 days | 372043 km |
| Sep 28 Thu | 03:08 | 14:17 | Waning Crescent | 16% | 25.6 days | 366599 km |
| Sep 29 Fri | 03:45 | 15:11 | Waning Crescent | 9% | 26.6 days | 363104 km |
| Sep 30 Sat | 04:19 | 16:06 | Waning Crescent | 4% | 27.6 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.