Chicagohenge is a captivating biannual event where the rising and setting sun aligns perfectly with Chicago's east-west street grid. This stunning spectacle occurs around the spring and autumn equinoxes, offering breathtaking views for residents and visitors alike. The phenomenon is best observed shortly after sunrise and just before sunset, when the sun casts its golden rays directly down streets such as Kinzie, Madison, Randolph, and Wacker.