Moon Phases in Keflavík
Moonrise, Moonset, Phase, Illumination and Age for September1963
Today's Moon
Calculated for 2026-05-11
- Moonrise
- 04:05
- Phase
- Last Quarter
- Age of Moon
- 23.4 days
- Moonset
- 14:01
- Illumination
- 37%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-11
- Sunrise
- 04:25
- Sunset
- 22:27
- Day Length
- 18h 2m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sun | 20:54 | 01:48 | Waxing Gibbous | 93% | 12.3 days | 403142 km |
| Sep 2 Mon | 21:06 | 03:20 | Waxing Gibbous | 98% | 13.3 days | 400819 km |
| Sep 3 Tue | 21:14 | 05:00 | Full Moon | 100% | 14.3 days | 398030 km |
| Sep 4 Wed | 21:20 | 06:41 | Waning Gibbous | 100% | 15.3 days | 394951 km |
| Sep 5 Thu | 21:25 | 08:23 | Waning Gibbous | 97% | 16.3 days | 391700 km |
| Sep 6 Fri | 21:29 | 10:06 | Waning Gibbous | 93% | 17.3 days | 388348 km |
| Sep 7 Sat | 21:35 | 11:49 | Waning Gibbous | 86% | 18.3 days | 384937 km |
| Sep 8 Sun | 21:43 | 13:32 | Waning Gibbous | 78% | 19.3 days | 381504 km |
| Sep 9 Mon | 21:56 | 15:14 | Last Quarter | 69% | 20.3 days | 378108 km |
| Sep 10 Tue | 22:17 | 16:51 | Last Quarter | 59% | 21.3 days | 374847 km |
| Sep 11 Wed | 22:55 | 18:13 | Last Quarter | 48% | 22.3 days | 371858 km |
| Sep 12 Thu | 23:56 | 19:10 | Last Quarter | 38% | 23.3 days | 369320 km |
| Sep 13 Fri | - | 19:44 | Waning Crescent | 28% | 24.3 days | 367430 km |
| Sep 14 Sat | 01:17 | 20:02 | Waning Crescent | 19% | 25.3 days | 366384 km |
| Sep 15 Sun | 02:47 | 20:13 | Waning Crescent | 11% | 26.3 days | 366346 km |
| Sep 16 Mon | 04:18 | 20:20 | Waning Crescent | 5% | 27.3 days | 367427 km |
| Sep 17 Tue | 05:47 | 20:24 | Waning Crescent | 2% | 28.3 days | 369655 km |
| Sep 18 Wed | 07:14 | 20:28 | New Moon | 0% | 29.3 days | 372967 km |
| Sep 19 Thu | 08:38 | 20:31 | Waxing Crescent | 1% | 0.8 days | 377198 km |
| Sep 20 Fri | 10:01 | 20:34 | Waxing Crescent | 4% | 1.8 days | 382083 km |
| Sep 21 Sat | 11:24 | 20:38 | Waxing Crescent | 9% | 2.8 days | 387281 km |
| Sep 22 Sun | 12:47 | 20:44 | Waxing Crescent | 15% | 3.8 days | 392397 km |
| Sep 23 Mon | 14:11 | 20:52 | Waxing Crescent | 24% | 4.8 days | 397026 km |
| Sep 24 Tue | 15:34 | 21:06 | First Quarter | 34% | 5.8 days | 400797 km |
| Sep 25 Wed | 16:50 | 21:31 | First Quarter | 44% | 6.8 days | 403412 km |
| Sep 26 Thu | 17:52 | 22:13 | First Quarter | 54% | 7.8 days | 404684 km |
| Sep 27 Fri | 18:34 | 23:19 | First Quarter | 65% | 8.8 days | 404559 km |
| Sep 28 Sat | 19:00 | - | Waxing Gibbous | 75% | 9.8 days | 403112 km |
| Sep 29 Sun | 19:14 | 00:44 | Waxing Gibbous | 83% | 10.8 days | 400533 km |
| Sep 30 Mon | 19:23 | 02:21 | Waxing Gibbous | 90% | 11.8 days | 397097 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.