Norway: Svalbard archipelago, experiences 24 hours of daylight from late April to late August.
Sweden: Lapland region, 24 hours of daylight from late May to late July.
Finland: Lapland region, 24 hours of daylight from late May to late June.
Iceland: 24 hours of daylight from late May to late June.
Greenland: 24 hours of daylight from late April to late August.
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