Blue moon - Wikipedia
A blue moon refers either to the presence of a second full moon in a calendar month, to the third full moon in a season containing four, or to a moon that appears blue due to atmospheric effects. [2] The calendrical meaning of "blue moon" is unconnected to the other meanings.
What Is a Blue Moon and When Is the Next One?
When is the next Blue Moon? How rare is a Blue Moon and how is it defined? See an explanation and find out the date and time of upcoming Blue Moons.
Blue Moon: what is it and when is the next one? - Space.com
Jan 10, 2025 · The next monthly Blue Moon is on May 31, 2026, according to Time and Date. The next seasonal blue moon will be on Aug. 21, 2032. When was the last Blue Moon? The last Blue Moon was on Aug....
What’s a Blue Moon? The next one is May 31, 2026 - EarthSky
Jan 1, 2025 · The second of the month’s two full moons is popularly called a Blue Moon. This sort of Blue Moon happens seven times in every 19 years.
Super Blue Moons: Your Questions Answered – Moon: NASA …
Aug 17, 2023 · Is the Moon ever blue? On rare occasions, tiny particles in the air ― typically of smoke or dust ― can scatter away red wavelengths of light, causing the Moon to appear blue. Will this Moon be bigger and more “super?”
What is a Blue Moon? When’s the next one? - Astronomy Magazine
Aug 20, 2024 · The next Blue Moon is Aug. 19, 2024, and is a seasonal Blue Moon. Here's what the term "Blue Moon" means and the different types.
Blue Moon Date | Blue Moon Schedule | Next Blue Moon 2025
Jan 22, 2025 · The next Blue Moon will occur on May 31, 2026, at 08:45 GMT; it will be a calendrical Blue Moon. The next seasonal Blue Moon will take place only on May 20, 2027, at 10:59 GMT. Is a Blue Moon actually blue?
Blue moon | Astronomy, Lunar Phases & Folklore | Britannica
Mar 13, 2025 · A blue moon is the second full moon in a calendar month, and the period from one full moon to another is about 29 1/2 days. So, when two full moons occur in the same month, the first one is always on the first or second day of the month and …
Blue Moon explained: What it is and when it happens | Fox Weather
Dec 28, 2024 · A Blue Moon occurs when there are two full Moons during a single month or when there are four full Moons during a season. The second full Moon in a month is known as a monthly Blue Moon, while a seasonal Blue Moon is the third full Moon of …
What Is a Blue Moon and When Is the Next One? - How-To Geek
Mar 17, 2025 · Blue moon is either the second full moon in a calendar month or the third in an astronomical season with four full moons. The phenomenon of a blue moon, despite its name, does not change the moon's typical color to blue. The next blue moon will occur in 2026.