The "midnight sun" is a natural phenomenon that occurs in summer months in regions located above the Arctic Circle and below the Antarctic Circle. During this time, the sun remains visible at midnight, creating continuous daylight for several weeks or months. This occurs because the tilt of the Earth's axis allows the sun to shine on these areas even when it is typically dark. Locations such as Norway, Sweden, and Alaska experience the midnight sun, attracting tourists who want to witness this unique event. The phenomenon is most prominent around the summer solstice, which occurs around June 21 in the Northern Hemisphere.