Midnight Sun
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40 free Midnight Sun trivia questions with answers — science & nature quiz, new questions added Oct 2026.
For a few weeks every summer, the Sun refuses to set over the far north. Locals can read a newspaper outdoors at midnight, children play outside long past bedtime and visitors struggle to know when to sleep. The same thing happens at the bottom of the world, with almost nobody there to see it. This quiz collects the best fun facts about the midnight sun. It covers the science of why it happens, the towns, islands and headlands where it lasts longest, and the animals, athletes and festivals that make the most of a day with no night. It is written for curious travellers, geography fans and anyone planning a trip above the Arctic Circle. Every answer comes with a short explanation, and the whole set can be played online or printed.
30 of 40 questions with answers and explanations. Play the quiz
Q 01Long summer daylight helps farmers in which US state grow giant cabbages weighing more than 100 pounds?
Alaska
Alaska's exceptionally long summer days push some vegetables to world-record sizes. Its state fair has run a giant cabbage contest since 1941, when the winner weighed just 23 pounds.
Q 02Which sport is played in Fairbanks every June at the Midnight Sun Game, which has never used artificial lights?
Baseball
Baseball's Midnight Sun Game starts at about 10:30 at night and finishes around 1:30 the next morning. The first one was played in 1906.
Q 03For roughly how long does the Sun stay above the horizon without setting at the North Pole each year?
Six months
Six months of daylight at the North Pole are followed by roughly as long a spell of darkness. Through the bright half of the year, the Sun circles the sky without ever setting.
Q 04What name is given to the midnight sun's winter opposite, which lasts from late October to mid-February in Longyearbyen?
Polar night
Polar night ends with a party in the Arctic town of Inuvik, whose Sunrise Festival greets the Sun's return after about thirty days below the horizon.
Q 05Which Russian city marks its bright June evenings with the White Nights Festival and a tall ship with scarlet sails?
St Petersburg
St Petersburg lies south of the Arctic Circle, so the Sun does set, but in late June the sky never gets fully dark. The scarlet-sailed ship salutes the city's school leavers.
Q 06Which seabird sees more daylight than any other animal by migrating from pole to pole to catch two summers a year?
Arctic tern
Arctic tern migrations are the longest known in the animal kingdom. The bird breeds in the far north, then flies to the Antarctic coast for the southern summer.
Q 07Which feature of planet Earth, also the reason for the seasons, makes the midnight sun possible near the poles?
Its tilted axis
Its tilted axis keeps the region around one pole facing the Sun right through Earth's daily spin in summer. The tilt is about 23.4 degrees.
Q 08In which month does the midnight sun reach its peak over Antarctica?
December
December brings the southern summer, so the Sun circles the sky over Antarctica without setting. Right on the Antarctic Circle, that happens on just one day of the year.
Q 09Rovaniemi, a Lapland city with a month of midnight sun each summer, calls itself the official hometown of whom?
Santa Claus
Santa Claus has had Rovaniemi as an official hometown since 1980. The city centre lies about 6 km south of the Arctic Circle, close enough to keep the Sun up all night in June.
Q 10Arctic Norway's summer midnight sun gives way in the dark winter to which glowing sky display that tourists chase?
The aurora borealis
The aurora borealis needs a dark sky, and the far north of Norway has none in summer. No display can be seen there between late April and mid August.
Q 11Which Russian port, the largest city north of the Arctic Circle, has the midnight sun from late May to late July?
Murmansk
Murmansk stays ice-free all year thanks to the warm North Atlantic Current. Its spell of winter darkness is shorter than its sunlit one, at about 40 days.
Q 12Which Norwegian archipelago, home to the town of Longyearbyen, has no sunset from about 20 April to 23 August?
Svalbard
Svalbard lies about midway between the northern coast of Norway and the North Pole. Its plants have adapted to use the long sunlit season to make up for the dark winter.
Q 13Which Norwegian city hosts the Midnight Sun Marathon each June, with a course that twice crosses its landmark bridge?
Tromsø
Q 21NASA's Phoenix lander photographed a midnight sun in 2008 from the arctic plains of which other world?
Mars
Mars has seasons too, and Phoenix landed above its version of the Arctic Circle during northern summer. The Sun circled overhead, so the lander could work around the clock.
Q 22Which planet, tipped over on its side, gives each pole about 42 years of sunlight followed by 42 years of darkness?
Uranus
Uranus takes 84 Earth years to circle the Sun with its axis lying almost flat, so each pole takes a turn facing the Sun for half the trip.
Q 23Which sport is played through the night at the Arctic Open in Akureyri, Iceland, held at the summer solstice?
Golf
Golf at the Arctic Open is played through the bright northern night. The host club was founded in 1935 and is Iceland's second oldest.
Tromsø sits about 350 km north of the Arctic Circle, so its runners race through a night when the Sun never sets. The first race was held in 1990.
Q 14Which small island is the only part of Iceland crossed by the Arctic Circle, a line due to leave it around 2047?
Grímsey
Grímsey lies 40 km off Iceland's north coast. The Arctic Circle creeps north by about 14.5 metres a year, and markers on the island show where it used to run.
Q 15Which atmospheric effect, also behind mirages, lets the midnight sun be seen up to 90 km south of the Arctic Circle?
Refraction
Refraction lifts the Sun's image above the horizon when the real Sun is just below it. That is why Iceland's north coast gets a midnight sun despite lying just south of the line.
Q 16The Sun rises only once a year at the North Pole, just before which of the calendar's four turning points?
The spring equinox
The spring equinox, around 20 March, brings the North Pole's one sunrise of the year. The poles have the slowest sunrises on Earth, with twilight lingering for weeks beforehand.
Q 17Bright nights under the midnight sun can upset sleep by suppressing which hormone, also sold as a jet lag remedy?
Melatonin
Melatonin production is cut by light, most strongly by blue light, so a bright sky at bedtime delays the body's sleep signal.
Q 18Which Christopher Nolan thriller starring Al Pacino is set in a far-northern town during weeks of constant daylight?
Insomnia
Insomnia sends Pacino's Los Angeles detective north to a murder case in a town where the summer sun never sets. It is a remake of a 1997 Norwegian film of the same name.
Q 19A five-day Midnight Sun festival in Sodankylä, Lapland, runs around the clock in honour of which art form?
Cinema
Cinema takes over Sodankylä at the Midnight Sun Film Festival, first held in 1986 with guests including the directors Samuel Fuller and Jonathan Demme.
Q 20Which Arctic mammal has lost its daily body clock as an adaptation to long seasons of constant daylight and darkness?
Reindeer
Reindeer have little use for a 24-hour rhythm where the Sun stays up all summer and down all winter. In North America the same species is called caribou.
Q 24Which city, the world's northernmost capital of a sovereign state, has near-constant daylight in June and July?
Reykjavik
Reykjavik lies just south of the Arctic Circle, so the Sun does slip below the horizon, but never by more than about 5 degrees in June.
Q 25Which line around the globe gets almost the same length of daylight all year, the opposite extreme to the midnight sun?
The Equator
The Equator has days that barely change in length, at about 12 hours all year round. Its sunrises and sunsets are also the quickest on Earth.
Q 26The low midnight sun stretches which warm-lit period, prized by photographers and usually brief, to last all night?
Golden hour
Golden hour light is redder and softer because the Sun sits low in the sky. Far enough toward the poles, it can last the entire day in some seasons.
Q 27Which country is home to Inuvik's Midnight Sun Mosque, a building hauled 4,000 km north by truck and river barge?
Canada
Canada's Midnight Sun Mosque is the northernmost in the Western Hemisphere. It was built in Winnipeg and floated down the Mackenzie River to Inuvik, a town with 56 days of midnight sun.
Q 28A quarter of which Nordic country lies north of the Arctic Circle, with over 70 sunset-free days at its northern tip?
Finland
Finland pays for its bright summers in winter, when the Sun does not rise at all for 51 days at the country's northernmost point.
Q 29Which town, the northernmost in the United States and formerly named Barrow, gets more than 80 days of midnight sun?
Utqiagvik
Utqiagvik took back its Iñupiat name in 2016 after residents approved the change in a referendum. The Sun stays up there from about 10 May until the start of August.
Q 30Which ancient Greek, who sailed north past Britain, is the first person on record to describe the midnight sun?
Pytheas
Pytheas set out from the Greek colony of Massalia, now Marseille, in about 325 BC. His own account is lost, but later writers quote his reports of a far northern land called Thule.