Moon Phases in Portmarnock
Moonrise, Moonset, Phase, Illumination and Age for September1990
Today's Moon
Calculated for 2026-02-06
- Moonrise
- 23:25
- Phase
- Waning Gibbous
- Age of Moon
- 18 days
- Moonset
- 09:17
- Illumination
- 89%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-06
- Sunrise
- 07:58
- Sunset
- 17:18
- Day Length
- 9h 20m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sat | 18:52 | 01:45 | Waxing Gibbous | 85% | 11.1 days | 363104 km |
| Sep 2 Sun | 19:11 | 03:03 | Waxing Gibbous | 92% | 12.1 days | 363104 km |
| Sep 3 Mon | 19:26 | 04:23 | Waxing Gibbous | 97% | 13.1 days | 363104 km |
| Sep 4 Tue | 19:39 | 05:46 | Full Moon | 99% | 14.1 days | 363104 km |
| Sep 5 Wed | 19:50 | 07:09 | Waning Gibbous | 100% | 15.1 days | 363143 km |
| Sep 6 Thu | 20:03 | 08:33 | Waning Gibbous | 98% | 16.1 days | 367068 km |
| Sep 7 Fri | 20:17 | 10:00 | Waning Gibbous | 94% | 17.1 days | 372173 km |
| Sep 8 Sat | 20:34 | 11:30 | Waning Gibbous | 88% | 18.1 days | 378055 km |
| Sep 9 Sun | 20:58 | 13:00 | Waning Gibbous | 80% | 19.1 days | 384241 km |
| Sep 10 Mon | 21:33 | 14:27 | Waning Gibbous | 71% | 20.1 days | 390247 km |
| Sep 11 Tue | 22:22 | 15:45 | Last Quarter | 61% | 21.1 days | 395624 km |
| Sep 12 Wed | 23:30 | 16:46 | Last Quarter | 51% | 22.1 days | 400013 km |
| Sep 13 Thu | - | 17:29 | Last Quarter | 40% | 23.1 days | 403179 km |
| Sep 14 Fri | 00:50 | 17:58 | Waning Crescent | 30% | 24.1 days | 405023 km |
| Sep 15 Sat | 02:16 | 18:18 | Waning Crescent | 21% | 25.1 days | 405579 km |
| Sep 16 Sun | 03:41 | 18:34 | Waning Crescent | 13% | 26.1 days | 404944 km |
| Sep 17 Mon | 05:04 | 18:46 | Waning Crescent | 6% | 27.1 days | 403386 km |
| Sep 18 Tue | 06:23 | 18:58 | Waning Crescent | 2% | 28.1 days | 401135 km |
| Sep 19 Wed | 07:41 | 19:09 | New Moon | 0% | 29.1 days | 398406 km |
| Sep 20 Thu | 08:58 | 19:20 | Waxing Crescent | 0% | 0.6 days | 395371 km |
| Sep 21 Fri | 10:13 | 19:34 | Waxing Crescent | 3% | 1.6 days | 392144 km |
| Sep 22 Sat | 11:29 | 19:51 | Waxing Crescent | 7% | 2.6 days | 388793 km |
| Sep 23 Sun | 12:43 | 20:13 | Waxing Crescent | 14% | 3.6 days | 385360 km |
| Sep 24 Mon | 13:53 | 20:44 | Waxing Crescent | 22% | 4.6 days | 381881 km |
| Sep 25 Tue | 14:55 | 21:26 | First Quarter | 31% | 5.6 days | 378418 km |
| Sep 26 Wed | 15:46 | 22:20 | First Quarter | 42% | 6.6 days | 375070 km |
| Sep 27 Thu | 16:24 | 23:26 | First Quarter | 52% | 7.6 days | 371983 km |
| Sep 28 Fri | 16:52 | - | First Quarter | 63% | 8.6 days | 369339 km |
| Sep 29 Sat | 17:14 | 00:40 | Waxing Gibbous | 73% | 9.6 days | 367344 km |
| Sep 30 Sun | 17:30 | 01:59 | Waxing Gibbous | 82% | 10.6 days | 366198 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.