Moon Phases in Portland
Moonrise, Moonset, Phase, Illumination and Age for September1917
Today's Moon
Calculated for 2026-02-23
- Moonrise
- 12:32
- Phase
- First Quarter
- Age of Moon
- 6.8 days
- Moonset
- 22:50
- Illumination
- 44%
- Next Full Moon
- 2026-03-04
Today's Sun
Calculated for 2026-02-23
- Sunrise
- 06:41
- Sunset
- 19:45
- Day Length
- 13h 3m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sat | 17:28 | 05:39 | Waxing Gibbous | 100% | 14.2 days | 368862 km |
| Sep 2 Sun | 18:39 | 06:15 | Full Moon | 100% | 15.2 days | 372667 km |
| Sep 3 Mon | 19:51 | 06:51 | Waning Gibbous | 98% | 16.2 days | 377389 km |
| Sep 4 Tue | 21:01 | 07:27 | Waning Gibbous | 93% | 17.2 days | 382699 km |
| Sep 5 Wed | 22:09 | 08:05 | Waning Gibbous | 87% | 18.2 days | 388199 km |
| Sep 6 Thu | 23:16 | 08:46 | Waning Gibbous | 79% | 19.2 days | 393461 km |
| Sep 7 Fri | - | 09:32 | Waning Gibbous | 70% | 20.2 days | 398072 km |
| Sep 8 Sat | 00:18 | 10:21 | Last Quarter | 60% | 21.2 days | 401679 km |
| Sep 9 Sun | 01:16 | 11:15 | Last Quarter | 49% | 22.2 days | 404029 km |
| Sep 10 Mon | 02:06 | 12:11 | Last Quarter | 38% | 23.2 days | 404997 km |
| Sep 11 Tue | 02:50 | 13:08 | Waning Crescent | 28% | 24.2 days | 404593 km |
| Sep 12 Wed | 03:28 | 14:05 | Waning Crescent | 19% | 25.2 days | 402948 km |
| Sep 13 Thu | 04:01 | 15:01 | Waning Crescent | 12% | 26.2 days | 400292 km |
| Sep 14 Fri | 04:31 | 15:56 | Waning Crescent | 6% | 27.2 days | 396910 km |
| Sep 15 Sat | 05:00 | 16:50 | Waning Crescent | 2% | 28.2 days | 393103 km |
| Sep 16 Sun | 05:27 | 17:45 | New Moon | 0% | 29.2 days | 389153 km |
| Sep 17 Mon | 05:54 | 18:39 | Waxing Crescent | 1% | 0.7 days | 385294 km |
| Sep 18 Tue | 06:21 | 19:35 | Waxing Crescent | 3% | 1.7 days | 381703 km |
| Sep 19 Wed | 06:51 | 20:32 | Waxing Crescent | 8% | 2.7 days | 378499 km |
| Sep 20 Thu | 07:24 | 21:31 | Waxing Crescent | 15% | 3.7 days | 375753 km |
| Sep 21 Fri | 08:02 | 22:30 | Waxing Crescent | 23% | 4.7 days | 373505 km |
| Sep 22 Sat | 08:45 | 23:30 | First Quarter | 33% | 5.7 days | 371777 km |
| Sep 23 Sun | 09:35 | - | First Quarter | 43% | 6.7 days | 370589 km |
| Sep 24 Mon | 10:32 | 00:26 | First Quarter | 53% | 7.7 days | 369965 km |
| Sep 25 Tue | 11:36 | 01:20 | First Quarter | 64% | 8.7 days | 369935 km |
| Sep 26 Wed | 12:43 | 02:08 | Waxing Gibbous | 74% | 9.7 days | 370536 km |
| Sep 27 Thu | 13:53 | 02:52 | Waxing Gibbous | 83% | 10.7 days | 371801 km |
| Sep 28 Fri | 15:03 | 03:32 | Waxing Gibbous | 90% | 11.7 days | 373753 km |
| Sep 29 Sat | 16:14 | 04:08 | Waxing Gibbous | 95% | 12.7 days | 376387 km |
| Sep 30 Sun | 17:25 | 04:44 | Waxing Gibbous | 99% | 13.7 days | 379656 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.