A subsolar point has been moving southward since it paused for a moment over the Tropic of Cancer at the June Solstice which marked the beginning of summer. It will now continue southward until the ...
Astronomical summer begins tonight, June 20, at 10:42 p.m. Eastern Daylight Time — the moment of the June solstice. At that instant, the Sun will be directly overhead at the Tropic of Cancer, at a ...