View at EarthSky Community Photos. | Lana Froemming of Marengo, Wisconsin, captured this image on September 18, 2023, not long before the September equinox. She wrote: “I saw the magic in the sky. I watched the amazing light show from about 8:45 p.m. until about 11:30 p.m. … ” Thank you, Lana! The weeks around the fall and spring equinoxes are recognized by scientists as aurora season. We have more auroras at that time of year than any other time. Keep reading to find out why.When is a...