Piazza Duomo at Blue Hour
As the sun sets and the sky turns a deep, vibrant blue, the soft artificial lighting illuminates the majestic Baroque facades of the main square. The contrast between the warm golden stone of the Cathedral and the cool twilight sky creates an incredibly dramatic and photogenic scene. The polished limestone pavement often reflects the light, adding a magical glow to the entire composition. It is widely considered the absolute best time to capture the sweeping elegance of the plaza without the harsh midday shadows.