Moon Phases in Keflavík
Moonrise, Moonset, Phase, Illumination and Age for September1981
Today's Moon
Calculated for 2026-05-08
- Moonrise
- 04:45
- Phase
- Last Quarter
- Age of Moon
- 20.6 days
- Moonset
- 08:36
- Illumination
- 66%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-08
- Sunrise
- 04:35
- Sunset
- 22:18
- Day Length
- 17h 42m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Tue | 09:42 | 21:39 | Waxing Crescent | 5% | 2 days | 370844 km |
| Sep 2 Wed | 11:05 | 21:45 | Waxing Crescent | 10% | 3 days | 376527 km |
| Sep 3 Thu | 12:26 | 21:51 | Waxing Crescent | 17% | 4 days | 382645 km |
| Sep 4 Fri | 13:48 | 22:00 | Waxing Crescent | 26% | 5 days | 388714 km |
| Sep 5 Sat | 15:08 | 22:11 | First Quarter | 36% | 6 days | 394269 km |
| Sep 6 Sun | 16:26 | 22:29 | First Quarter | 46% | 7 days | 398926 km |
| Sep 7 Mon | 17:38 | 22:57 | First Quarter | 57% | 8 days | 402409 km |
| Sep 8 Tue | 18:38 | 23:41 | First Quarter | 67% | 9 days | 404584 km |
| Sep 9 Wed | 19:21 | - | Waxing Gibbous | 77% | 10 days | 405450 km |
| Sep 10 Thu | 19:50 | 00:44 | Waxing Gibbous | 85% | 11 days | 405124 km |
| Sep 11 Fri | 20:08 | 02:03 | Waxing Gibbous | 92% | 12 days | 403802 km |
| Sep 12 Sat | 20:21 | 03:33 | Waxing Gibbous | 97% | 13 days | 401718 km |
| Sep 13 Sun | 20:30 | 05:07 | Full Moon | 99% | 14 days | 399098 km |
| Sep 14 Mon | 20:37 | 06:45 | Waning Gibbous | 100% | 15 days | 396131 km |
| Sep 15 Tue | 20:44 | 08:23 | Waning Gibbous | 98% | 16 days | 392952 km |
| Sep 16 Wed | 20:52 | 10:03 | Waning Gibbous | 94% | 17 days | 389646 km |
| Sep 17 Thu | 21:01 | 11:44 | Waning Gibbous | 89% | 18 days | 386258 km |
| Sep 18 Fri | 21:14 | 13:26 | Waning Gibbous | 81% | 19 days | 382823 km |
| Sep 19 Sat | 21:33 | 15:04 | Waning Gibbous | 72% | 20 days | 379392 km |
| Sep 20 Sun | 22:04 | 16:32 | Last Quarter | 62% | 21 days | 376047 km |
| Sep 21 Mon | 22:54 | 17:43 | Last Quarter | 51% | 22 days | 372916 km |
| Sep 22 Tue | - | 18:31 | Last Quarter | 41% | 23 days | 370167 km |
| Sep 23 Wed | 00:05 | 19:00 | Waning Crescent | 31% | 24 days | 367997 km |
| Sep 24 Thu | 01:29 | 19:18 | Waning Crescent | 21% | 25 days | 366607 km |
| Sep 25 Fri | 02:59 | 19:29 | Waning Crescent | 13% | 26 days | 366179 km |
| Sep 26 Sat | 04:28 | 19:37 | Waning Crescent | 7% | 27 days | 366845 km |
| Sep 27 Sun | 05:56 | 19:43 | Waning Crescent | 3% | 28 days | 368667 km |
| Sep 28 Mon | 07:21 | 19:49 | New Moon | 0% | 29 days | 371612 km |
| Sep 29 Tue | 08:45 | 19:54 | Waxing Crescent | 0% | 0.5 days | 375550 km |
| Sep 30 Wed | 10:07 | 19:59 | Waxing Crescent | 2% | 1.5 days | 380247 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.