Map showing all locations mentioned on Wikipedia article:
non-leap years (until 2039), this day marks the summer solstice in the northern hemisphere and the winter solstice in the southern
hemisphere, and this is the day of the year with the longest
hours of daylight in the northern hemisphere and the shortest in
the southern hemisphere.
1942 – World War II:
Tobruk falls to
Italian and German forces.
– World War II: A Japanese submarine
surfaces near the Columbia River in
Oregon, firing 17
shells at nearby Fort Stevens in one of only a handful of attacks by the Japanese
against the United States mainland.