Daylight in Levi

Located at 67.80°N in the village of Sirkka in Kittilä municipality, roughly 140 kilometres north of the Arctic Circle, Levi is the southernmost Finnish place on this list where the sun genuinely fails to rise in midwinter. True polar night, known in Finnish as kaamos, lasts 20 days here: the first day without a sunrise is 12 December and the last is 31 December, with the sun peeking back over the southern horizon on New Year's Day. At the opposite turning point of the year, the midnight sun shines uninterrupted for 50 days from 27 May to 15 July, giving 24h 00m of daylight across June and the first half of July.

Astronomical darkness for aurora hunting returns to Levi on 12 September and runs until 30 March. From 31 March through 11 September the sky never drops past the 18° astronomical twilight boundary. On the winter solstice, 21 December, while daylight is 0h 00m, astronomical darkness covers 13h 20m of the clock, bracketed by long morning and afternoon stretches of deep blue civil and nautical twilight. Because Levi sits high in the auroral zone near the Muonio magnetometer, even modest geomagnetic activity paints arcs across the sky; walkers step away from the illuminated Front Slopes and Zero Point buildings down to the frozen surface of Lake Immeljärvi or take the road up towards Tuikku and Kätkätunturi.

In practice, elevation makes a visible difference to Levi's winter light. At the 531-metre summit of Levitunturi fell, hikers and gondola passengers see the orange glow of the sub-horizon sun across the Pallastunturi range for days after the village streets of Sirkka in the valley below have lost direct rays. Skiers visiting in December or January do not wait for sunrise: all major alpine runs and dozens of kilometres of groomed cross-country tracks around Immeljärvi and Rakkavaara operate under bright floodlighting from morning until evening.

Sampled on the 1st of each month and on the four turning points, in 2026. Times are Levi local time and include the summer-time change, on the last Sunday of March and of October.

The last column is the one that matters for the northern lights: the sun more than 18° below the horizon. It is always shorter than the night, and in midsummer it is zero for weeks at a time even where the sun still sets.