Moon Phases in Portland
Moonrise, Moonset, Phase, Illumination and Age for December2020
Today's Moon
Calculated for 2026-02-01
- Moonrise
- 18:09
- Phase
- Waxing Gibbous
- Age of Moon
- 12.7 days
- Moonset
- 07:12
- Illumination
- 95%
- Next Full Moon
- 2026-02-01
Today's Sun
Calculated for 2026-02-01
- Sunrise
- 07:14
- Sunset
- 18:11
- Day Length
- 10h 56m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Tue | 18:43 | 08:08 | Waning Gibbous | 99% | 15.7 days | 363104 km |
| Dec 2 Wed | 19:34 | 09:03 | Waning Gibbous | 96% | 16.7 days | 363104 km |
| Dec 3 Thu | 20:29 | 09:56 | Waning Gibbous | 91% | 17.7 days | 363104 km |
| Dec 4 Fri | 21:28 | 10:45 | Waning Gibbous | 84% | 18.7 days | 367144 km |
| Dec 5 Sat | 22:28 | 11:31 | Waning Gibbous | 75% | 19.7 days | 372695 km |
| Dec 6 Sun | 23:30 | 12:12 | Last Quarter | 65% | 20.7 days | 378687 km |
| Dec 7 Mon | - | 12:51 | Last Quarter | 55% | 21.7 days | 384658 km |
| Dec 8 Tue | 00:31 | 13:27 | Last Quarter | 44% | 22.7 days | 390206 km |
| Dec 9 Wed | 01:34 | 14:03 | Last Quarter | 34% | 23.7 days | 395032 km |
| Dec 10 Thu | 02:37 | 14:40 | Waning Crescent | 24% | 24.7 days | 398959 km |
| Dec 11 Fri | 03:43 | 15:19 | Waning Crescent | 16% | 25.7 days | 401933 km |
| Dec 12 Sat | 04:50 | 16:03 | Waning Crescent | 9% | 26.7 days | 403997 km |
| Dec 13 Sun | 06:00 | 16:52 | Waning Crescent | 4% | 27.7 days | 405255 km |
| Dec 14 Mon | 07:09 | 17:47 | New Moon | 1% | 28.7 days | 405696 km |
| Dec 15 Tue | 08:15 | 18:47 | Waxing Crescent | 0% | 0.1 days | 405696 km |
| Dec 16 Wed | 09:16 | 19:50 | Waxing Crescent | 1% | 1.1 days | 405178 km |
| Dec 17 Thu | 10:09 | 20:53 | Waxing Crescent | 5% | 2.1 days | 403962 km |
| Dec 18 Fri | 10:54 | 21:54 | Waxing Crescent | 11% | 3.1 days | 402058 km |
| Dec 19 Sat | 11:34 | 22:51 | Waxing Crescent | 18% | 4.1 days | 399368 km |
| Dec 20 Sun | 12:08 | 23:47 | Waxing Crescent | 27% | 5.1 days | 395827 km |
| Dec 21 Mon | 12:39 | - | First Quarter | 37% | 6.1 days | 391441 km |
| Dec 22 Tue | 13:09 | 00:39 | First Quarter | 47% | 7.1 days | 386321 km |
| Dec 23 Wed | 13:38 | 01:32 | First Quarter | 58% | 8.1 days | 380697 km |
| Dec 24 Thu | 14:08 | 02:23 | First Quarter | 68% | 9.1 days | 374907 km |
| Dec 25 Fri | 14:40 | 03:15 | Waxing Gibbous | 78% | 10.1 days | 369367 km |
| Dec 26 Sat | 15:15 | 04:08 | Waxing Gibbous | 86% | 11.1 days | 364528 km |
| Dec 27 Sun | 15:54 | 05:03 | Waxing Gibbous | 92% | 12.1 days | 363104 km |
| Dec 28 Mon | 16:37 | 05:59 | Waxing Gibbous | 97% | 13.1 days | 363104 km |
| Dec 29 Tue | 17:27 | 06:56 | Full Moon | 100% | 14.1 days | 363104 km |
| Dec 30 Wed | 18:22 | 07:50 | Waning Gibbous | 100% | 15.1 days | 363104 km |
| Dec 31 Thu | 19:21 | 08:42 | Waning Gibbous | 98% | 16.1 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.