Daylight Ranking – Longest & Shortest Days Worldwide
Compare daylight hours across 44 cities worldwide. Interactive monthly ranking of the longest and shortest days.
Compare daylight hours across 44 cities worldwide. Interactive monthly ranking of the longest and shortest days.
🌍 Daylight Ranking
Which cities have the most – and least – daylight? Compare 44 cities worldwide, month by month.
At the equator, days are nearly the same length year-round
Latitude & Daylight
See how latitude affects daylight. Cities near the equator have ~12 hours year-round, while polar cities experience extreme variations.
💡 Did You Know?
At the summer solstice, Tromsø has 24 hours of continuous daylight – the famous Midnight Sun.
During the polar night, Tromsø experiences weeks without seeing the sun above the horizon.
Cities at the equator like Quito have nearly exactly 12 hours of daylight every single day of the year.
Earth's axial tilt of 23.4° is the sole reason seasons and daylight variations exist.
Why Does Daylight Vary So Much?
The Earth's axis is tilted at 23.4° relative to its orbital plane around the Sun. This tilt is the single most important factor determining how much daylight any location receives throughout the year.
When the Northern Hemisphere tilts toward the Sun (June), cities like Tromsø at 69°N receive sunlight for up to 24 hours. Meanwhile, the Southern Hemisphere experiences its shortest days. Six months later, the situation reverses completely.
The Midnight Sun Phenomenon
Above the Arctic Circle (66.5°N), the Sun doesn't set for weeks or even months during summer. In Tromsø, Norway, the midnight sun lasts from late May to late July – nearly two months of continuous daylight.
This phenomenon occurs because Earth's tilt keeps the polar regions facing the Sun continuously. The further north you go, the longer the midnight sun lasts – at the North Pole itself, the sun doesn't set for six full months.
Best places to experience the midnight sun: Tromsø (Norway), Reykjavik (Iceland), Fairbanks (Alaska), Rovaniemi (Finland)
The Polar Night – When the Sun Disappears
The polar night is the mirror image of the midnight sun. During winter, the Sun never rises above the horizon in polar regions. In Tromsø, this lasts from late November to late January – about two months of darkness.
However, the polar night isn't completely dark. Civil twilight provides a few hours of blue, atmospheric light around noon, and the aurora borealis frequently illuminates the sky with spectacular green and purple curtains.
The Equator – Eternal Balance
Cities near the equator like Quito, Nairobi, and Singapore experience almost exactly 12 hours of daylight every single day, regardless of the season. The variation is typically less than 15 minutes throughout the entire year.
This stability occurs because the equator is always roughly perpendicular to the Sun's rays. While temperate and polar regions tilt toward or away from the Sun, equatorial regions remain balanced – receiving nearly equal day and night year-round.
How Seasons Flip the Ranking
Move the month slider above and watch the ranking completely reverse between June and December! Cities that dominate the 'Most Daylight' list in summer drop to the bottom in winter – and vice versa.
Northern cities lead with 18-24h of light. Southern cities have only 8-10h.
Southern cities lead with 14-18h. Northern cities drop to 0-8h of daylight.
At the equinoxes (March & September), all cities worldwide have nearly equal day and night – approximately 12 hours each.
Why does the length of the day depend on latitude? Earth's axis is tilted by 23.4°. The hemisphere tilted towards the sun sees it take a longer path across the sky – the closer to the pole, the longer. At the equator day and night stay close to 12 hours all year.