Yahshua spoke as a prophet when He said in John 9:4, "We must work the works of him who sent me while it is day; night is coming when no one can work." It was "day" during His time on earth because He was the light of the world. He made it clear that at some point in the future the darkness of "night" would come when no one would be able to do the works of God. When did that time of darkness begin? When will it end? This freepaper answers those questions.