PLEINE LUNE 2026 : Calendrier complet, Périgée, Apogées & Astro
Consultez et imprimez le calendrier 2026 des pleines lunes : dates & heures, périgées & apogées, signes astrologiques. Définition et noms des pleines lunes.
kalendrier.ouest-france.frHere’s what’s notable about the May 1, 2026 full Moon (pleine lune) and nearby dates:
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May 1, 2026 features the Flower Moon (pleine lune des fleurs) reaching fullness in the evening local time, commonly around 17:23–19:23 UTC depending on your time zone. In the Seattle area (SeaTac, WA), that corresponds roughly to early evening on May 1, 2026 local time. This Moon is the first of two full Moons in May 2026, making May a rare two-full-Moon month.[2][3][5]
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The May 31, 2026 full Moon is the second full Moon of the month, often termed a blue Moon in calendar lore, and it will occur roughly during the daytime or early evening of May 31 in many locales. Observers in North America may see the Moon near maximum illumination earlier in the evening on that date depending on local time zones.[3][2]
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Astronomically, this arrangement in May 2026 is possible because lunar cycles (~29.5 days) don’t align perfectly with calendar months, so some months contain two full Moons. The first is sometimes called the Flower Moon and the second a blue Moon, though “blue Moon” is a colloquial term and not a separate astronomical event.[2][3]
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If you’re planning to observe:
- Best viewing times are around local sunset to midnight on May 1 for the Flower Moon, weather permitting. The Moon’s brightness will be typical for a full Moon in spring skies.[2]
- Around May 31, you’ll again have a bright Moon visible in the same general evening window, depending on local conditions.[3]
Illustration (example): A simple visualization you could use for planning is a two-full-Moon month with dates labeled May 1 (Flower Moon) and May 31 (Blue Moon), showing Moon rise/set windows for SeaTac. If you’d like, I can generate a PNG chart with Moonrise times for your location.
Would you like me to pull precise local times (Sunset, Moonrise, Moonset) for SeaTac, WA on May 1 and May 31, 2026 and generate a quick observation plan?[3][2]