Kairos means time in a qualitative sense. It is time which is characterized by what happens in it. We live our lives in both kinds of time at once but, during Advent especially, I am more aware of living more deeply in Kairos time. The days grow shorted at this time of year, and the darkness deepens.
Advent is a time of anticipation, a time of looking forward, a time of hope.
Come, thou long expected Jesus.