Artic Circle

The Arctic Circle is an imaginary line located at approximately 66.5 degrees north latitude. It marks the southernmost point where, at least once per year, there is a 24-hour period of continuous daylight during the summer solstice and a 24-hour period of darkness during the winter solstice. This phenomenon occurs due to the tilt of the Earth's axis. The Arctic Circle encompasses parts of several countries, including Norway, Sweden, Finland, Russia, Canada, and the United States (Alaska). It plays a significant role in understanding climate, ecosystems, and the lifestyles of indigenous peoples in the region.