It's midnight sun at this latitude right now: the sun doesn't set at all, so the sky stays daylit through the night. Astronomy has to wait for the season to turn.
Abisko, in Swedish Lapland at 68.4°N, is one of the most reliable aurora destinations on Earth. Its position in the rain shadow of the Scandinavian mountains creates the famous 'blue hole of Abisko' — a microclimate with unusually clear skies even when surrounding areas are clouded. Deep inside the auroral oval, it offers spectacular northern lights through the long dark season, with the Aurora Sky Station on Mount Nuolja a renowned viewing spot. Bortle 1–2 darkness is the norm. In summer, the midnight sun replaces darkness entirely; the aurora season runs roughly September to March.