A “Blue Moon” is set to appear again in the night sky, according to reports. The term is used for a rare occurrence in which a calendar month contains two full moons. Coverage notes that this event happens roughly every two to three years, meaning many people go extended periods without seeing it. Sources also contrast the rarity of a Blue Moon with the more typical pattern of full moons in a year, stating that most years contain about 13 full moons. The reports describe the Blue Moon as something viewers can try to spot tonight, with the expectation that the night sky will be brighter around the time of the full moon. Exact viewing times can vary depending on location, but the overall astronomical event—two full moons falling within the same month—remains consistent across sources. Viewers are encouraged to look for clear skies and to follow local conditions and timing for when the moon is highest in their area.