Polar Night is a natural phenomenon that occurs in regions within the Arctic and Antarctic Circles, where the sun does not rise above the horizon for an extended period. This can last for several weeks to several months, depending on the location. During this time, the sky may be illuminated by twilight or the Northern Lights, creating a unique and beautiful atmosphere. The Polar Night typically occurs during the winter months, with the longest duration found in places like Svalbard in Norway and Barrow in Alaska. While it can be challenging for residents due to the lack of sunlight, many people adapt by engaging in winter activities and celebrating local traditions.