What city has the most daylight hours in the world?
Quick Answer: The city with the most daylight hours in the world is Longyearbyen, Svalbard, Norway. It experiences a continuous sunlit period called the Midnight Sun, lasting about 4 months from late April to late August.
Longyearbyen sits well above the Arctic Circle, where during summer the sun never fully sets. This means for weeks on end, the city enjoys 24 hours of daylight daily. The sun circles the sky without dipping below the horizon.
This extreme daylight happens because of Earth's tilt and orbit around the sun. The farther north you go above the Arctic Circle, the longer the days stretch in summer. Longyearbyen is one of the northernmost inhabited places, giving it an incredible amount of daylight.