Seven Kingdoms: Seowyn's Crossing
Kassyle, called “the Golden”, is the larger of Tol‘s two moons (the other being Davron the Blue.) Kassyle comes full every 28 days, on the 15th of each month. On the 15th of Chul, Davron is new, so the blue moon’s light doesn’t temper the golden’s at all. These two days are marked as the festival of Midsummer, which is holy to the Summerling goddess Shandelene.