1. Svalbard, Norway: The northernmost inhabited place on Earth, Svalbard experiences a midnight sun for about 4 months each year, from late April to late August.
2. Greenland: The world's largest island, Greenland also experiences a midnight sun for about 4 months each year, from late May to late August.
3. Iceland: The northernmost part of Iceland experiences a midnight sun for about 3 months each year, from late May to late August.
4. Alaska: The northernmost part of Alaska experiences a midnight sun for about 2 months each year, from late May to late July.
5. Northern Canada: The northernmost part of Canada experiences a midnight sun for about 2 months each year, from late May to late July.
6. Russia: The northernmost part of Russia experiences a midnight sun for about 2 months each year, from late May to late July.
7. Finland: The northernmost part of Finland experiences a midnight sun for about 2 weeks each year, from late May to early June.
8. Sweden: The northernmost part of Sweden experiences a midnight sun for about 2 weeks each year, from late May to early June.