Moon Phases in Portmarnock
Moonrise, Moonset, Phase, Illumination and Age for September1987
Today's Moon
Calculated for 2026-02-06
- Moonrise
- 23:25
- Phase
- Waning Gibbous
- Age of Moon
- 18.3 days
- Moonset
- 09:17
- Illumination
- 86%
- 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 Tue | 16:35 | 22:46 | First Quarter | 53% | 7.7 days | 394066 km |
| Sep 2 Wed | 17:50 | 23:42 | First Quarter | 64% | 8.7 days | 388381 km |
| Sep 3 Thu | 18:43 | - | Waxing Gibbous | 74% | 9.7 days | 382089 km |
| Sep 4 Fri | 19:18 | 01:02 | Waxing Gibbous | 82% | 10.7 days | 375634 km |
| Sep 5 Sat | 19:41 | 02:37 | Waxing Gibbous | 90% | 11.7 days | 369519 km |
| Sep 6 Sun | 19:56 | 04:16 | Waxing Gibbous | 95% | 12.7 days | 364245 km |
| Sep 7 Mon | 20:07 | 05:53 | Waxing Gibbous | 99% | 13.7 days | 363104 km |
| Sep 8 Tue | 20:17 | 07:27 | Full Moon | 100% | 14.7 days | 363104 km |
| Sep 9 Wed | 20:26 | 08:56 | Waning Gibbous | 99% | 15.7 days | 363104 km |
| Sep 10 Thu | 20:37 | 10:24 | Waning Gibbous | 96% | 16.7 days | 363104 km |
| Sep 11 Fri | 20:49 | 11:51 | Waning Gibbous | 91% | 17.7 days | 363104 km |
| Sep 12 Sat | 21:06 | 13:17 | Waning Gibbous | 83% | 18.7 days | 365901 km |
| Sep 13 Sun | 21:29 | 14:39 | Waning Gibbous | 74% | 19.7 days | 371465 km |
| Sep 14 Mon | 22:03 | 15:54 | Last Quarter | 65% | 20.7 days | 377337 km |
| Sep 15 Tue | 22:50 | 16:55 | Last Quarter | 54% | 21.7 days | 383266 km |
| Sep 16 Wed | 23:53 | 17:41 | Last Quarter | 44% | 22.7 days | 388853 km |
| Sep 17 Thu | - | 18:12 | Last Quarter | 33% | 23.7 days | 393795 km |
| Sep 18 Fri | 01:05 | 18:33 | Waning Crescent | 24% | 24.7 days | 397907 km |
| Sep 19 Sat | 02:21 | 18:48 | Waning Crescent | 15% | 25.7 days | 401124 km |
| Sep 20 Sun | 03:38 | 18:59 | Waning Crescent | 9% | 26.7 days | 403475 km |
| Sep 21 Mon | 04:54 | 19:08 | Waning Crescent | 4% | 27.7 days | 405048 km |
| Sep 22 Tue | 06:10 | 19:16 | New Moon | 1% | 28.7 days | 405696 km |
| Sep 23 Wed | 07:26 | 19:24 | Waxing Crescent | 0% | 0.2 days | 405696 km |
| Sep 24 Thu | 08:43 | 19:32 | Waxing Crescent | 2% | 1.2 days | 405696 km |
| Sep 25 Fri | 10:04 | 19:42 | Waxing Crescent | 5% | 2.2 days | 405004 km |
| Sep 26 Sat | 11:29 | 19:55 | Waxing Crescent | 11% | 3.2 days | 403332 km |
| Sep 27 Sun | 12:56 | 20:14 | Waxing Crescent | 19% | 4.2 days | 400811 km |
| Sep 28 Mon | 14:23 | 20:45 | Waxing Crescent | 28% | 5.2 days | 397364 km |
| Sep 29 Tue | 15:41 | 21:33 | First Quarter | 38% | 6.2 days | 392987 km |
| Sep 30 Wed | 16:40 | 22:43 | First Quarter | 48% | 7.2 days | 387784 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.