Moon Phases in Keflavík
Moonrise, Moonset, Phase, Illumination and Age for May1958
Today's Moon
Calculated for 2026-05-11
- Moonrise
- 04:05
- Phase
- Last Quarter
- Age of Moon
- 23.8 days
- Moonset
- 14:01
- Illumination
- 33%
- 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 |
|---|---|---|---|---|---|---|
| May 1 Thu | 18:59 | 04:38 | Waxing Gibbous | 94% | 12.4 days | 363104 km |
| May 2 Fri | 20:39 | 04:52 | Waxing Gibbous | 98% | 13.4 days | 363104 km |
| May 3 Sat | 22:15 | 05:11 | Full Moon | 100% | 14.4 days | 363104 km |
| May 4 Sun | 23:43 | 05:36 | Waning Gibbous | 100% | 15.4 days | 363104 km |
| May 5 Mon | - | 06:11 | Waning Gibbous | 97% | 16.4 days | 363104 km |
| May 6 Tue | 00:54 | 07:02 | Waning Gibbous | 93% | 17.4 days | 365208 km |
| May 7 Wed | 01:46 | 08:07 | Waning Gibbous | 86% | 18.4 days | 370754 km |
| May 8 Thu | 02:20 | 09:23 | Waning Gibbous | 78% | 19.4 days | 377000 km |
| May 9 Fri | 02:44 | 10:43 | Last Quarter | 69% | 20.4 days | 383440 km |
| May 10 Sat | 03:01 | 12:03 | Last Quarter | 58% | 21.4 days | 389588 km |
| May 11 Sun | 03:14 | 13:22 | Last Quarter | 48% | 22.4 days | 395037 km |
| May 12 Mon | 03:24 | 14:39 | Last Quarter | 37% | 23.4 days | 399494 km |
| May 13 Tue | 03:34 | 15:56 | Waning Crescent | 27% | 24.4 days | 402804 km |
| May 14 Wed | 03:43 | 17:12 | Waning Crescent | 18% | 25.4 days | 404948 km |
| May 15 Thu | 03:52 | 18:28 | Waning Crescent | 11% | 26.4 days | 405696 km |
| May 16 Fri | 04:03 | 19:46 | Waning Crescent | 5% | 27.4 days | 405696 km |
| May 17 Sat | 04:17 | 21:01 | Waning Crescent | 2% | 28.4 days | 405516 km |
| May 18 Sun | 04:36 | 22:14 | New Moon | 0% | 29.4 days | 404276 km |
| May 19 Mon | 05:03 | 23:21 | Waxing Crescent | 1% | 0.8 days | 402517 km |
| May 20 Tue | 05:40 | - | Waxing Crescent | 4% | 1.8 days | 400271 km |
| May 21 Wed | 06:31 | 00:16 | Waxing Crescent | 9% | 2.8 days | 397519 km |
| May 22 Thu | 07:37 | 00:58 | Waxing Crescent | 16% | 3.8 days | 394226 km |
| May 23 Fri | 08:54 | 01:29 | Waxing Crescent | 24% | 4.8 days | 390375 km |
| May 24 Sat | 10:19 | 01:51 | First Quarter | 34% | 5.8 days | 386007 km |
| May 25 Sun | 11:48 | 02:08 | First Quarter | 44% | 6.8 days | 381243 km |
| May 26 Mon | 13:20 | 02:21 | First Quarter | 55% | 7.8 days | 376299 km |
| May 27 Tue | 14:53 | 02:33 | First Quarter | 65% | 8.8 days | 371473 km |
| May 28 Wed | 16:28 | 02:45 | Waxing Gibbous | 75% | 9.8 days | 367117 km |
| May 29 Thu | 18:05 | 02:58 | Waxing Gibbous | 83% | 10.8 days | 363601 km |
| May 30 Fri | 19:42 | 03:14 | Waxing Gibbous | 91% | 11.8 days | 363104 km |
| May 31 Sat | 21:13 | 03:35 | Waxing Gibbous | 96% | 12.8 days | 363104 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.