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May's Flower Moon: A Celestial Spectacle
1 May
Summary
- May's Flower Moon peaks on May 1, 2026, in the afternoon.
- This full moon is also known as Frog Moon and Milk Moon.
- A rare Blue Moon will also occur on May 31, 2026.

May's captivating Flower Moon is set to illuminate the night sky, reaching its peak illumination on Friday, May 1, 2026, in the afternoon. While its peak occurs during daylight hours for some, its full splendor will be visible throughout the night and for several evenings following.
This celestial event derives its name from the abundance of blooming flowers and foliage characteristic of mid-spring. Historically, various cultures have recognized this full moon by different names, including the Frog Moon, Milk Moon, and Hare's Moon, reflecting diverse traditions and observations.
Adding to the lunar excitement, May 2026 is distinguished by the occurrence of a Blue Moon on May 31st. This phenomenon, where two full moons grace a single calendar month, is a rare event happening approximately every 2.5 years.
The Blue Moon of May 31st will be a micromoon, appearing smaller as it reaches its farthest point from Earth. This contrasts with the super blue moon observed on August 19, 2024, which was closer and appeared larger.