In Longyearbyen, the sun does not set for over four months.
Why it is true
Located in the Svalbard archipelago, the town experiences the midnight sun from April to August due to its extreme northern latitude.
Source: Visit Norway
Would you rather be asked first?
This is the reading side of the site, so the answer is in the sentence above — that is the whole point of it. Test yourself works the other way round: the question comes on its own, and the fact and the explanation only appear once you have answered.
Related facts
Geography
There is a town in Norway where the sun does not set for about two and a half months during summer.
Geography
There is a place on Earth where the sun doesn't set for 69 days.
Geography
The town of Hell, Norway, freezes over every winter.
Geography
In Hammerfest, Norway, the sun does not set for about 76 consecutive days in summer.