Moon Phases in Portland
Moonrise, Moonset, Phase, Illumination and Age for May2020
Today's Moon
Calculated for 2026-01-31
- Moonrise
- 17:00
- Phase
- Waxing Gibbous
- Age of Moon
- 12.5 days
- Moonset
- 06:24
- Illumination
- 94%
- Next Full Moon
- 2026-02-01
Today's Sun
Calculated for 2026-01-31
- Sunrise
- 07:15
- Sunset
- 18:10
- Day Length
- 10h 55m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| May 1 Fri | 14:01 | 02:56 | First Quarter | 61% | 8.4 days | 377824 km |
| May 2 Sat | 15:06 | 03:40 | Waxing Gibbous | 71% | 9.4 days | 381639 km |
| May 3 Sun | 16:11 | 04:21 | Waxing Gibbous | 80% | 10.4 days | 385387 km |
| May 4 Mon | 17:17 | 05:00 | Waxing Gibbous | 88% | 11.4 days | 388970 km |
| May 5 Tue | 18:24 | 05:40 | Waxing Gibbous | 94% | 12.4 days | 392344 km |
| May 6 Wed | 19:32 | 06:19 | Waxing Gibbous | 98% | 13.4 days | 395488 km |
| May 7 Thu | 20:40 | 07:01 | Full Moon | 100% | 14.4 days | 398379 km |
| May 8 Fri | 21:48 | 07:47 | Waning Gibbous | 100% | 15.4 days | 400964 km |
| May 9 Sat | 22:53 | 08:37 | Waning Gibbous | 97% | 16.4 days | 403137 km |
| May 10 Sun | 23:54 | 09:31 | Waning Gibbous | 92% | 17.4 days | 404737 km |
| May 11 Mon | - | 10:28 | Waning Gibbous | 86% | 18.4 days | 405560 km |
| May 12 Tue | 00:48 | 11:27 | Waning Gibbous | 78% | 19.4 days | 405393 km |
| May 13 Wed | 01:37 | 12:24 | Last Quarter | 68% | 20.4 days | 404055 km |
| May 14 Thu | 02:18 | 13:20 | Last Quarter | 58% | 21.4 days | 401441 km |
| May 15 Fri | 02:55 | 14:14 | Last Quarter | 47% | 22.4 days | 397564 km |
| May 16 Sat | 03:28 | 15:07 | Last Quarter | 37% | 23.4 days | 392571 km |
| May 17 Sun | 03:59 | 15:59 | Waning Crescent | 27% | 24.4 days | 386750 km |
| May 18 Mon | 04:29 | 16:50 | Waning Crescent | 18% | 25.4 days | 380499 km |
| May 19 Tue | 04:59 | 17:42 | Waning Crescent | 11% | 26.4 days | 374296 km |
| May 20 Wed | 05:30 | 18:34 | Waning Crescent | 5% | 27.4 days | 368637 km |
| May 21 Thu | 06:03 | 19:29 | Waning Crescent | 1% | 28.4 days | 363984 km |
| May 22 Fri | 06:38 | 20:24 | New Moon | 0% | 29.4 days | 363104 km |
| May 23 Sat | 07:19 | 21:22 | Waxing Crescent | 1% | 0.9 days | 363104 km |
| May 24 Sun | 08:04 | 22:18 | Waxing Crescent | 4% | 1.9 days | 363104 km |
| May 25 Mon | 08:55 | 23:14 | Waxing Crescent | 9% | 2.9 days | 363104 km |
| May 26 Tue | 09:51 | - | Waxing Crescent | 16% | 3.9 days | 364138 km |
| May 27 Wed | 10:51 | 00:07 | Waxing Crescent | 24% | 4.9 days | 368491 km |
| May 28 Thu | 11:53 | 00:55 | First Quarter | 34% | 5.9 days | 373588 km |
| May 29 Fri | 12:56 | 01:39 | First Quarter | 44% | 6.9 days | 379012 km |
| May 30 Sat | 14:00 | 02:20 | First Quarter | 55% | 7.9 days | 384376 km |
| May 31 Sun | 15:03 | 02:58 | First Quarter | 65% | 8.9 days | 389362 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.