May 2026 Will Have Two Full Moons: When They Will Occur and Why It's a Rare Phenomenon

Get ready for a celestial spectacle in May 2026, as the month is set to host not one, but two full moons. The first full moon will grace our skies on May 1st, followed by a second full moon on May 31st. This latter event is particularly special, earning the moniker 'blue moon' – a term used for the second full moon occurring within a single calendar month.

While the term 'blue moon' might conjure images of a moon with a bluish hue, it typically refers to its timing rather than its color. This astronomical occurrence is relatively uncommon, making May 2026 a noteworthy year for skywatchers. The rarity of having two full moons in one month adds a touch of magic to the night sky.

This event offers a unique opportunity for people across Costa Rica and beyond to observe and appreciate the beauty of our natural satellite. As journalists at La Nación, we strive to bring our readers closer to the wonders of science and the universe, and this upcoming lunar event is certainly one to mark on your calendars.