Harstad sits at 68°N, well above the Arctic Circle, which means the sun does not set from around 22 May to 22 July each year. The midnight sun is not just a curiosity — it transforms daily life completely. Locals are out walking, cycling, and socialising at midnight in full sunlight, and the light has a quality at 1am that you will not have seen before: low, golden, and coming from the north.
The best way to experience it is to simply be outside around midnight during this period. Many visitors find the first night disorientating — there is no signal to sleep — and many find it wonderful. The surrounding hills give easy access to elevated viewpoints where the horizon is clear. Combine the midnight sun with a sea kayak trip or a late-night hike for an Arctic experience that is hard to match anywhere in Norway.