The best time to see the Northern Lights in Alaska is from late August to mid-April, with the prime viewing period being September through March. During this time, Alaska experiences long, dark nights that are perfect for observing the Aurora Borealis.
The winter months (from December to February) offer the darkest skies and the most consistent opportunities to see the lights. Howe... https://www.gondwanaecotours.com/travel-journal/best-time-to-see-the-northern-lights-in-alaska/