As the sun set on Tuesday, November 18, 2025, the city of Utqiagvik in Alaska experienced its final rays of sunlight for the year. The community has now entered the Polar Night phase, which means that for the next 65 days, the sun will not rise. This phenomenon occurs annually in the northernmost city of the United States, and residents will have to wait until January 2026 for the sun's return.

Understanding Polar Night

Polar Night refers to the period when the sun does not rise above the horizon, resulting in continuous darkness. Utqiagvik, formerly known as Barrow, is located within the Arctic Circle, where the tilt of the Earth prevents sunlight from reaching the area for several days. This year, the sun set at 1:36 PM, and it will not rise again until January 22, 2026, marking a duration of approximately 64 to 65 days.

Reasons Behind the Darkness

The Earth's axial tilt of 23.5 degrees causes the northern pole to drift away from the sun during winter, leading to the absence of sunlight in Arctic regions. Conversely, during summer, the opposite occurs, resulting in Polar Day, when the sun remains visible around the clock. In Utqiagvik, the sun shines continuously for 80 to 85 days from May to August. According to meteorological reports, this phenomenon has become more pronounced following daylight saving time adjustments.

Life in Utqiagvik During Polar Night

Home to approximately 4,500 residents, primarily from the Inuit tribe, life in Utqiagvik can be challenging during the dark months. Here are some aspects of daily life:

• Health Impacts: The prolonged darkness can lead to fatigue, sadness, or depression, commonly referred to as Seasonal Affective Disorder. Many residents utilize special light therapy to cope.




• Daily Activities: Schools and workplaces remain operational, with streetlights and home lighting providing necessary illumination. Temperatures can plummet to between -20 and -30 degrees Celsius, prompting people to stay indoors more often.




• Positive Aspects: Despite the darkness, residents celebrate with parties and festivities for Christmas and New Year. The Arctic's beauty, including the stunning aurora borealis, lights up the night sky with vibrant colors.




• Tourism: Some tourists visit to experience this unique phenomenon, although the extreme cold can be a deterrent.

Historical Context and Interesting Facts

Utqiagvik is recognized as the northernmost city in the United States, where this solar event occurs annually. Previously known as Barrow, the city underwent a name change in 2016. Scientists conduct Arctic research here, including studies on climate change. Global warming is causing ice to melt in the region, which could potentially affect the Polar Night phenomenon.

Looking Ahead

Once the sun rises again in January, Utqiagvik will gradually return to daylight. By May 2026, the Polar Day will commence, during which the sun will not set. Experts suggest that climate change may alter conditions in such regions, but for now, this remains a natural cycle.