Moon Phases in Guelph
Moonrise, Moonset, Phase, Illumination and Age for August2025
Today's Moon
Calculated for 2025-12-02
- Moonrise
- 14:44
- Phase
- Waxing Gibbous
- Age of Moon
- 11.1 days
- Moonset
- 04:41
- Illumination
- 86%
- Next Full Moon
- 2025-12-04
Today's Sun
Calculated for 2025-12-02
- Sunrise
- 07:34
- Sunset
- 16:47
- Day Length
- 9h 12m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Aug 1 Fri | 14:32 | - | First Quarter | 45% | 6.9 days | 401199 km |
| Aug 2 Sat | 15:38 | 00:02 | First Quarter | 56% | 7.9 days | 397092 km |
| Aug 3 Sun | 16:42 | 00:31 | First Quarter | 66% | 8.9 days | 391896 km |
| Aug 4 Mon | 17:45 | 01:07 | Waxing Gibbous | 76% | 9.9 days | 385928 km |
| Aug 5 Tue | 18:40 | 01:53 | Waxing Gibbous | 84% | 10.9 days | 379609 km |
| Aug 6 Wed | 19:27 | 02:49 | Waxing Gibbous | 91% | 11.9 days | 373426 km |
| Aug 7 Thu | 20:05 | 03:55 | Waxing Gibbous | 96% | 12.9 days | 367876 km |
| Aug 8 Fri | 20:35 | 05:07 | Full Moon | 99% | 13.9 days | 363407 km |
| Aug 9 Sat | 21:01 | 06:22 | Waning Gibbous | 100% | 14.9 days | 363104 km |
| Aug 10 Sun | 21:24 | 07:38 | Waning Gibbous | 99% | 15.9 days | 363104 km |
| Aug 11 Mon | 21:44 | 08:53 | Waning Gibbous | 95% | 16.9 days | 363104 km |
| Aug 12 Tue | 22:04 | 10:08 | Waning Gibbous | 89% | 17.9 days | 363104 km |
| Aug 13 Wed | 22:26 | 11:24 | Waning Gibbous | 82% | 18.9 days | 364696 km |
| Aug 14 Thu | 22:52 | 12:42 | Waning Gibbous | 73% | 19.9 days | 369143 km |
| Aug 15 Fri | 23:23 | 14:01 | Last Quarter | 63% | 20.9 days | 374262 km |
| Aug 16 Sat | - | 15:21 | Last Quarter | 53% | 21.9 days | 379644 km |
| Aug 17 Sun | 00:02 | 16:35 | Last Quarter | 42% | 22.9 days | 384919 km |
| Aug 18 Mon | 00:53 | 17:41 | Last Quarter | 32% | 23.9 days | 389795 km |
| Aug 19 Tue | 01:56 | 18:33 | Waning Crescent | 22% | 24.9 days | 394077 km |
| Aug 20 Wed | 03:07 | 19:14 | Waning Crescent | 14% | 25.9 days | 397677 km |
| Aug 21 Thu | 04:23 | 19:45 | Waning Crescent | 8% | 26.9 days | 400590 km |
| Aug 22 Fri | 05:38 | 20:09 | Waning Crescent | 3% | 27.9 days | 402864 km |
| Aug 23 Sat | 06:49 | 20:30 | New Moon | 0% | 28.9 days | 404558 km |
| Aug 24 Sun | 07:58 | 20:48 | Waxing Crescent | 0% | 0.4 days | 405696 km |
| Aug 25 Mon | 09:04 | 21:06 | Waxing Crescent | 2% | 1.4 days | 405696 km |
| Aug 26 Tue | 10:09 | 21:24 | Waxing Crescent | 6% | 2.4 days | 405696 km |
| Aug 27 Wed | 11:13 | 21:42 | Waxing Crescent | 12% | 3.4 days | 405298 km |
| Aug 28 Thu | 12:18 | 22:04 | Waxing Crescent | 20% | 4.4 days | 403466 km |
| Aug 29 Fri | 13:24 | 22:30 | Waxing Crescent | 29% | 5.4 days | 400570 km |
| Aug 30 Sat | 14:28 | 23:03 | First Quarter | 39% | 6.4 days | 396572 km |
| Aug 31 Sun | 15:32 | 23:44 | First Quarter | 50% | 7.4 days | 391548 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.