🌙 Moon Phases May 2026: See all lunar phases for May 2026 including new moon, first quarter, full moon, and last quarter dates. Updated with accurate astronomical data.
About May 2026 moon phases
On May 1, 2026, May's full moon — the Flower Moon — rises during peak spring bloom across the temperate Northern Hemisphere. Indigenous American sources named it for the abundance of wildflowers in May. In Theravada Buddhist tradition, the May full moon (Vesak / Buddha Purnima) commemorates the Buddha's birth, enlightenment, and death — three events believed to have happened on the same day.
Benefits
- ·Marks Vesak / Buddha Purnima — major Buddhist holiday
- ·Peaks during spring wildflower-photography season
- ·Lists growing-season planting markers
- ·Pairs with the May meteor showers (Eta Aquarids)
- ·Useful for warm-weather full-moon hiking
How it works
the May 2026 full moon peaks on May 1, 2026. Throughout 2026, the moon completes 12-13 full cycles, each lasting 29.53 days. Distance from Earth varies between 356,500 km (perigee) and 406,700 km (apogee), creating supermoon and micromoon size differences of about 14%. Full-moon timing data on this page comes from the US Naval Observatory and NASA Goddard.
Vesak is the most significant Buddhist holiday and is observed across Sri Lanka, Thailand, Burma, Cambodia, and Laos as a public holiday. The full moon also marks Wesak in the Theosophical tradition. In Western astrology, May full moons fall in Sagittarius (when the Sun is in Taurus), creating the May Wesak chart used by esoteric traditions.
Who uses May 2026 moon phases
Photographers planning moonrise shots 2026, May-specific cultural and religious observers, astrology readers tracking May transits, fishermen and surfers reading tide cycles, and anyone curious about which full moon comes next.
Moon Phases May 2026
Moon phases for May 2026. Full Moon on May 1. New Moon on May 16. See daily moon illumination, lunar calendar, and all phases.
Related
Frequently asked questions
When is the full moon in May 2026?
The full moon in May 2026 falls on May 1, 2026. The exact peak time is shown in the major phases table above. This full moon is traditionally called the Flower Moon in the Old Farmer's Almanac, a name traceable to Algonquian and other Indigenous American sources.
Why is May's full moon called the Flower Moon?
May's full moon is called the Flower Moon in Old Farmer's Almanac tradition, drawn from Indigenous American naming conventions tied to seasonal cycles. Different cultures use different names — Celtic, Chinese, and Hindu calendars assign their own meanings.
When is the new moon in May 2026?
The new moon in May 2026 falls on May 16. New moons are not visible because the moon's lit side faces away from Earth. They are the best night-sky observing nights — without moonlight, fainter stars and meteors become visible.
Why do moon phases shift by date each month?
A complete lunar cycle (synodic month) is 29.53 days, slightly shorter than most calendar months. So each month's full moon falls about 0.5-2 days earlier in the calendar than the previous month's. Occasionally a calendar month contains two full moons — the second is called a "blue moon" (about once every 2.7 years).