It's at this time of year that you begin noticing a change in the light. In the Northern Hemisphere, the mornings are darkening and twilight comes earlier. Summer is a "plain" or "plateau" of anticipation: everything is in full bloom, and the leaves won't be changing for another 2 months, the days begin to get perceptibly shorter towards the end of July. But in March, there's an anticipation of Spring, and by the end of May, the anticipation of summer. September is a feeling of heading back down the hill. Changing of Light, Sun, and Moon 0179: Compares poetry to the moon rather than the sun , as it " reflects light rather than shines directly " . 0352: States that " Light never ages; it just travels farther " . 0522: Reflects on the " earthrise " captured during the 1969 moon landing as a compelling moment of perspective . 0570: Observes that looking at the sun makes one realize it is the force that " created yo...