消失在地平线北极地区是指北极附近北纬66°34′北极圈以内的地区。冬季,太阳始终在地平线以下,大海封冻结冰。夏季,气温上升到冰点以上,北冰洋的边缘地带融化,太阳连续几个星期都挂在天空。当我们在2月末3月初跨入北极圈内的北欧3国,白天太阳一直低低地挂在天边,不会升高,哪怕在正午也保持着差不多的角度。一天的时 Vanishing at the horizon The Arctic is the area within the Arctic Circle at 66 ° 34 ’north of the North Pole. In winter, the sun is always below the horizon, the sea frozen frozen. In summer, the temperature rises above the freezing point and the edge of the Arctic Ocean melts. The sun hangs for several weeks in the sky. As we crossed into the three Nordic countries in the Arctic Circle at the end of February and the beginning of March and the third, the sun remained low during the day and would not rise even at noon. One day’s time