Moon Phases in Porto
Moonrise, Moonset, Phase, Illumination and Age for September1940
Today's Moon
Calculated for 2026-02-17
- Moonrise
- 05:57
- Phase
- New Moon
- Age of Moon
- 28.9 days
- Moonset
- 18:25
- Illumination
- 0%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-17
- Sunrise
- 05:56
- Sunset
- 18:12
- Day Length
- 12h 15m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sun | 05:04 | 17:26 | Waning Crescent | 1% | 28.5 days | 364183 km |
| Sep 2 Mon | 05:58 | 18:23 | New Moon | 0% | 29.5 days | 363104 km |
| Sep 3 Tue | 06:52 | 19:20 | Waxing Crescent | 1% | 1 days | 363104 km |
| Sep 4 Wed | 07:46 | 20:16 | Waxing Crescent | 4% | 2 days | 363104 km |
| Sep 5 Thu | 08:40 | 21:14 | Waxing Crescent | 10% | 3 days | 363104 km |
| Sep 6 Fri | 09:36 | 22:10 | Waxing Crescent | 17% | 4 days | 364312 km |
| Sep 7 Sat | 10:30 | 23:07 | Waxing Crescent | 26% | 5 days | 368600 km |
| Sep 8 Sun | 11:25 | - | First Quarter | 35% | 6 days | 373613 km |
| Sep 9 Mon | 12:19 | 00:02 | First Quarter | 46% | 7 days | 378941 km |
| Sep 10 Tue | 13:12 | 00:55 | First Quarter | 56% | 8 days | 384206 km |
| Sep 11 Wed | 14:03 | 01:47 | First Quarter | 67% | 9 days | 389105 km |
| Sep 12 Thu | 14:52 | 02:35 | Waxing Gibbous | 76% | 10 days | 393430 km |
| Sep 13 Fri | 15:40 | 03:23 | Waxing Gibbous | 85% | 11 days | 397079 km |
| Sep 14 Sat | 16:25 | 04:07 | Waxing Gibbous | 91% | 12 days | 400039 km |
| Sep 15 Sun | 17:10 | 04:50 | Waxing Gibbous | 96% | 13 days | 402357 km |
| Sep 16 Mon | 17:54 | 05:32 | Full Moon | 99% | 14 days | 404095 km |
| Sep 17 Tue | 18:37 | 06:13 | Waning Gibbous | 100% | 15 days | 405294 km |
| Sep 18 Wed | 19:21 | 06:55 | Waning Gibbous | 98% | 16 days | 405696 km |
| Sep 19 Thu | 20:05 | 07:37 | Waning Gibbous | 95% | 17 days | 405696 km |
| Sep 20 Fri | 20:51 | 08:20 | Waning Gibbous | 89% | 18 days | 405204 km |
| Sep 21 Sat | 21:38 | 09:04 | Waning Gibbous | 81% | 19 days | 403547 km |
| Sep 22 Sun | 22:26 | 09:51 | Waning Gibbous | 72% | 20 days | 400853 km |
| Sep 23 Mon | 23:17 | 10:39 | Last Quarter | 62% | 21 days | 397068 km |
| Sep 24 Tue | - | 11:31 | Last Quarter | 52% | 22 days | 392248 km |
| Sep 25 Wed | 00:08 | 12:23 | Last Quarter | 41% | 23 days | 386582 km |
| Sep 26 Thu | 01:01 | 13:17 | Last Quarter | 31% | 24 days | 380386 km |
| Sep 27 Fri | 01:54 | 14:12 | Waning Crescent | 22% | 25 days | 374087 km |
| Sep 28 Sat | 02:47 | 15:08 | Waning Crescent | 14% | 26 days | 368170 km |
| Sep 29 Sun | 03:41 | 16:04 | Waning Crescent | 7% | 27 days | 363130 km |
| Sep 30 Mon | 04:35 | 17:01 | Waning Crescent | 3% | 28 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.