noon vs sunrise

noon

noun
  • The time of day when the sun is in its zenith; twelve o'clock in the day, midday. 

  • The highest point; culmination. 

  • The letter ن in the Arabic script. 

verb
  • To relax or sleep around midday 

sunrise

noun
  • The time of day when the sun appears above the eastern horizon. 

  • Any great awakening. 

  • The change in color of the sky at dawn. 

How often have the words noon and sunrise occurred in a corpus of books? (source: Google Ngram Viewer )