Interesting, but the article itself explains it isn’t exactly rare or special. > This is not a one-day-only phenomenon. For about 60 days each year, from rough

Interesting, but the article itself explains it isn’t exactly rare or special. > This is not a one-day-only phenomenon. For about 60 days each year, from roughly May 18 to July 17, there is a brief moment each day during which nearly all of humanity experiences either daylight or twilight.