Moon Phases in Seattle
Moonrise, Moonset, Phase, Illumination and Age for August1999
Today's Moon
Calculated for 2026-02-04
- Moonrise
- 20:59
- Phase
- Full Moon
- Age of Moon
- 16 days
- Moonset
- 08:45
- Illumination
- 98%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-04
- Sunrise
- 07:29
- Sunset
- 17:17
- Day Length
- 9h 47m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Aug 1 Sun | 23:07 | 10:21 | Waning Gibbous | 83% | 18.8 days | 402705 km |
| Aug 2 Mon | 23:34 | 11:32 | Waning Gibbous | 74% | 19.8 days | 399767 km |
| Aug 3 Tue | - | 12:44 | Last Quarter | 65% | 20.8 days | 395817 km |
| Aug 4 Wed | 00:03 | 13:58 | Last Quarter | 54% | 21.8 days | 390915 km |
| Aug 5 Thu | 00:35 | 15:11 | Last Quarter | 44% | 22.8 days | 385243 km |
| Aug 6 Fri | 01:13 | 16:24 | Last Quarter | 33% | 23.8 days | 379114 km |
| Aug 7 Sat | 01:57 | 17:33 | Waning Crescent | 24% | 24.8 days | 372941 km |
| Aug 8 Sun | 02:50 | 18:35 | Waning Crescent | 15% | 25.8 days | 367200 km |
| Aug 9 Mon | 03:51 | 19:29 | Waning Crescent | 8% | 26.8 days | 363104 km |
| Aug 10 Tue | 04:58 | 20:13 | Waning Crescent | 4% | 27.8 days | 363104 km |
| Aug 11 Wed | 06:09 | 20:51 | New Moon | 1% | 28.8 days | 363104 km |
| Aug 12 Thu | 07:21 | 21:23 | Waxing Crescent | 0% | 0.2 days | 363104 km |
| Aug 13 Fri | 08:31 | 21:51 | Waxing Crescent | 2% | 1.2 days | 363104 km |
| Aug 14 Sat | 09:39 | 22:16 | Waxing Crescent | 5% | 2.2 days | 363104 km |
| Aug 15 Sun | 10:44 | 22:41 | Waxing Crescent | 11% | 3.2 days | 367563 km |
| Aug 16 Mon | 11:49 | 23:06 | Waxing Crescent | 19% | 4.2 days | 373476 km |
| Aug 17 Tue | 12:51 | 23:32 | Waxing Crescent | 28% | 5.2 days | 379840 km |
| Aug 18 Wed | 13:53 | - | First Quarter | 38% | 6.2 days | 386155 km |
| Aug 19 Thu | 14:52 | 00:00 | First Quarter | 48% | 7.2 days | 391975 km |
| Aug 20 Fri | 15:51 | 00:33 | First Quarter | 59% | 8.2 days | 396952 km |
| Aug 21 Sat | 16:45 | 01:10 | First Quarter | 69% | 9.2 days | 400870 km |
| Aug 22 Sun | 17:37 | 01:54 | Waxing Gibbous | 78% | 10.2 days | 403649 km |
| Aug 23 Mon | 18:22 | 02:43 | Waxing Gibbous | 86% | 11.2 days | 405326 km |
| Aug 24 Tue | 19:04 | 03:40 | Waxing Gibbous | 93% | 12.2 days | 405696 km |
| Aug 25 Wed | 19:40 | 04:42 | Waxing Gibbous | 97% | 13.2 days | 405696 km |
| Aug 26 Thu | 20:12 | 05:49 | Full Moon | 100% | 14.2 days | 405123 km |
| Aug 27 Fri | 20:42 | 06:58 | Waning Gibbous | 100% | 15.2 days | 403780 km |
| Aug 28 Sat | 21:10 | 08:09 | Waning Gibbous | 98% | 16.2 days | 401925 km |
| Aug 29 Sun | 21:38 | 09:21 | Waning Gibbous | 93% | 17.2 days | 399547 km |
| Aug 30 Mon | 22:06 | 10:34 | Waning Gibbous | 87% | 18.2 days | 396604 km |
| Aug 31 Tue | 22:38 | 11:49 | Waning Gibbous | 79% | 19.2 days | 393057 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.