Did you know for The Terminator #terminator #TheTerminator #movie #movies #movieclips | Movie Marble

As you watch this visualization of the terminator - the line between day and night - pay attention to four specific dates: March 21, June 21, September 23, and December 21. These are the dates of the equinoxes and solstices that year. On March 21, the spring equinox, the terminator aligns with the poles and day and night are the same length. On June 21, the summer solstice, the terminator is tilted so that the northern hemisphere gets more light than the souther hemisphere. September 23 is the f