Moon Phases in Belfast
Moonrise, Moonset, Phase, Illumination and Age for May1921
Today's Moon
Calculated for 2026-02-19
- Moonrise
- 08:08
- Phase
- New Moon
- Age of Moon
- 1.4 days
- Moonset
- 20:33
- Illumination
- 2%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-19
- Sunrise
- 07:33
- Sunset
- 17:41
- Day Length
- 10h 7m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| May 1 Sun | 03:13 | 13:42 | Last Quarter | 37% | 23.4 days | 397868 km |
| May 2 Mon | 03:35 | 14:48 | Waning Crescent | 27% | 24.4 days | 401537 km |
| May 3 Tue | 03:56 | 15:57 | Waning Crescent | 18% | 25.4 days | 404092 km |
| May 4 Wed | 04:17 | 17:06 | Waning Crescent | 11% | 26.4 days | 405598 km |
| May 5 Thu | 04:38 | 18:18 | Waning Crescent | 5% | 27.4 days | 405696 km |
| May 6 Fri | 05:03 | 19:32 | Waning Crescent | 2% | 28.4 days | 405696 km |
| May 7 Sat | 05:31 | 20:46 | New Moon | 0% | 29.4 days | 405210 km |
| May 8 Sun | 06:05 | 21:59 | Waxing Crescent | 1% | 0.8 days | 403853 km |
| May 9 Mon | 06:47 | 23:07 | Waxing Crescent | 4% | 1.8 days | 401960 km |
| May 10 Tue | 07:40 | - | Waxing Crescent | 9% | 2.8 days | 399495 km |
| May 11 Wed | 08:42 | 00:05 | Waxing Crescent | 16% | 3.8 days | 396401 km |
| May 12 Thu | 09:53 | 00:55 | Waxing Crescent | 24% | 4.8 days | 392643 km |
| May 13 Fri | 11:09 | 01:35 | First Quarter | 34% | 5.8 days | 388243 km |
| May 14 Sat | 12:27 | 02:08 | First Quarter | 44% | 6.8 days | 383316 km |
| May 15 Sun | 13:46 | 02:35 | First Quarter | 55% | 7.8 days | 378074 km |
| May 16 Mon | 15:04 | 03:01 | First Quarter | 65% | 8.8 days | 372829 km |
| May 17 Tue | 16:21 | 03:24 | Waxing Gibbous | 75% | 9.8 days | 367955 km |
| May 18 Wed | 17:37 | 03:48 | Waxing Gibbous | 83% | 10.8 days | 363854 km |
| May 19 Thu | 18:50 | 04:13 | Waxing Gibbous | 91% | 11.8 days | 363104 km |
| May 20 Fri | 20:01 | 04:41 | Waxing Gibbous | 96% | 12.8 days | 363104 km |
| May 21 Sat | 21:08 | 05:13 | Waxing Gibbous | 99% | 13.8 days | 363104 km |
| May 22 Sun | 22:07 | 05:50 | Full Moon | 100% | 14.8 days | 363104 km |
| May 23 Mon | 22:59 | 06:34 | Waning Gibbous | 99% | 15.8 days | 364861 km |
| May 24 Tue | 23:44 | 07:24 | Waning Gibbous | 95% | 16.8 days | 369638 km |
| May 25 Wed | - | 08:20 | Waning Gibbous | 90% | 17.8 days | 375372 km |
| May 26 Thu | 00:20 | 09:20 | Waning Gibbous | 82% | 18.8 days | 381597 km |
| May 27 Fri | 00:50 | 10:23 | Waning Gibbous | 74% | 19.8 days | 387819 km |
| May 28 Sat | 01:17 | 11:27 | Last Quarter | 64% | 20.8 days | 393566 km |
| May 29 Sun | 01:40 | 12:32 | Last Quarter | 53% | 21.8 days | 398440 km |
| May 30 Mon | 02:00 | 13:39 | Last Quarter | 43% | 22.8 days | 402160 km |
| May 31 Tue | 02:21 | 14:47 | Last Quarter | 32% | 23.8 days | 404581 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.