May 2026 · Sunday · 4 months ago
31 May 2026
Full Moon
100% illuminated and waning, 14.7 days into the lunar cycle. This full moon is known as the Blue Moon.
Ephemeris for 31 May 2026 at 12:00 UTC
- Phase
- Full Moon
- Illumination
- 99.8%
- Lunar age
- 14.7 days
- Elongation
- 181.5°
- Distance
- 406,195 km
- Distance (mi)
- 252,398 mi
- Apparent size
- 29.4′
- Constellation
- Sagittarius
- Libration lat
- 6.5° N
- Libration lon
- 0.5° E
Moonrise and moonset
| City | Moonrise | Transit | Moonset | Peak altitude |
|---|---|---|---|---|
| London | 22:04 | 00:36 | 04:08 | 11.6° |
| New York | 21:12 | 00:42 | 05:07 | 22.0° |
| Chicago | 21:13 | 00:38 | 04:58 | 20.7° |
| Denver | 21:16 | 00:50 | 05:18 | 22.8° |
| Los Angeles | 20:50 | 00:45 | 05:33 | 28.4° |
| Mexico City | 19:49 | 00:26 | 05:55 | 43.3° |
| São Paulo | 17:32 | 00:39 +1 | 06:53 | 85.7° |
| Berlin | 22:16 | 00:40 | 04:05 | 10.7° |
Somewhere else? The calculator works for any latitude and longitude, including your own.
Phases around this date
| Phase | Date | Time (UTC) | From this date |
|---|---|---|---|
| Last Quarter | 8 June 2026 | 10:00 | in 8 days |
| New Moon | 15 June 2026 | 02:54 | in 15 days |
| First Quarter | 21 June 2026 | 21:55 | in 21 days |
| Full Moon | 29 June 2026 | 23:57 | in 29 days |