Moon Phases in Portmarnock
Moonrise, Moonset, Phase, Illumination and Age for September1991
Today's Moon
Calculated for 2026-02-05
- Moonrise
- 22:08
- Phase
- Waning Gibbous
- Age of Moon
- 17.7 days
- Moonset
- 09:09
- Illumination
- 91%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-05
- Sunrise
- 08:00
- Sunset
- 17:16
- Day Length
- 9h 16m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sun | 22:41 | 15:32 | Last Quarter | 55% | 21.7 days | 400292 km |
| Sep 2 Mon | 23:41 | 16:38 | Last Quarter | 44% | 22.7 days | 403336 km |
| Sep 3 Tue | - | 17:31 | Last Quarter | 34% | 23.7 days | 405032 km |
| Sep 4 Wed | 00:56 | 18:08 | Waning Crescent | 24% | 24.7 days | 405397 km |
| Sep 5 Thu | 02:22 | 18:35 | Waning Crescent | 16% | 25.7 days | 404562 km |
| Sep 6 Fri | 03:52 | 18:56 | Waning Crescent | 9% | 26.7 days | 402739 km |
| Sep 7 Sat | 05:22 | 19:14 | Waning Crescent | 4% | 27.7 days | 400181 km |
| Sep 8 Sun | 06:49 | 19:29 | New Moon | 1% | 28.7 days | 397135 km |
| Sep 9 Mon | 08:14 | 19:44 | Waxing Crescent | 0% | 0.2 days | 393814 km |
| Sep 10 Tue | 09:38 | 19:59 | Waxing Crescent | 2% | 1.2 days | 390382 km |
| Sep 11 Wed | 10:59 | 20:17 | Waxing Crescent | 5% | 2.2 days | 386945 km |
| Sep 12 Thu | 12:18 | 20:39 | Waxing Crescent | 11% | 3.2 days | 383572 km |
| Sep 13 Fri | 13:34 | 21:08 | Waxing Crescent | 18% | 4.2 days | 380312 km |
| Sep 14 Sat | 14:41 | 21:45 | Waxing Crescent | 27% | 5.2 days | 377214 km |
| Sep 15 Sun | 15:39 | 22:33 | First Quarter | 38% | 6.2 days | 374237 km |
| Sep 16 Mon | 16:24 | 23:31 | First Quarter | 48% | 7.2 days | 371722 km |
| Sep 17 Tue | 16:59 | - | First Quarter | 59% | 8.2 days | 369675 km |
| Sep 18 Wed | 17:25 | 00:36 | First Quarter | 69% | 9.2 days | 368245 km |
| Sep 19 Thu | 17:45 | 01:47 | Waxing Gibbous | 78% | 10.2 days | 367583 km |
| Sep 20 Fri | 18:01 | 02:59 | Waxing Gibbous | 86% | 11.2 days | 367818 km |
| Sep 21 Sat | 18:15 | 04:12 | Waxing Gibbous | 93% | 12.2 days | 369042 km |
| Sep 22 Sun | 18:29 | 05:26 | Waxing Gibbous | 97% | 13.2 days | 371284 km |
| Sep 23 Mon | 18:42 | 06:41 | Full Moon | 100% | 14.2 days | 374492 km |
| Sep 24 Tue | 18:56 | 07:58 | Waning Gibbous | 100% | 15.2 days | 378530 km |
| Sep 25 Wed | 19:13 | 09:18 | Waning Gibbous | 98% | 16.2 days | 383171 km |
| Sep 26 Thu | 19:34 | 10:39 | Waning Gibbous | 93% | 17.2 days | 388108 km |
| Sep 27 Fri | 20:02 | 12:02 | Waning Gibbous | 87% | 18.2 days | 392980 km |
| Sep 28 Sat | 20:42 | 13:21 | Waning Gibbous | 79% | 19.2 days | 397402 km |
| Sep 29 Sun | 21:36 | 14:31 | Waning Gibbous | 70% | 20.2 days | 401011 km |
| Sep 30 Mon | 22:45 | 15:27 | Last Quarter | 60% | 21.2 days | 403500 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.