Northern Lights Utah 2025. The northern lights are most visible from late september to early april, with peak visibility typically occurring between november and february. The best time to see the northern lights will be between the fall equinox on september 22, 2024 and the spring equinox on march 20, 2025.
This page provides a prediction of the aurora’s visibility tonight and tomorrow night in the charts below. According to the national park service, the northern lights can vary in colors from deep blue to red, to purple.