can we get more explanation on how the arctic circle is moving north? unless it's shrinking i thought that was as far north as you can go,(reply>), It's "moving" because of the earth's axial tilt. It'll deviate from it's position about 2 degrees every year. The arctic circle is a rather arbitrary line that divides the arctic of Canada, Russia, Sweden, Iceland, Finland, Norway and USA from the Northern Temperate zones, from the circle to the north pole is about 2600 kms.