Satellite views of Earth on the solstices and equinoxes. From left to right, a June solstice, a September equinox, a December solstice and a March equinox. To understand these images, look at the poles. Notice that at the June solstice, the North Pole is in sunlight. At the December solstice, the South Pole is in sunlight. Read more about these images, which are via Robert Simmon (Sigma Space Corporation)/ NASA.June solstice in 2024