Give some stream of consciousness and then the answer. As the World Turns (often referred to as ATWT) is an American television soap opera that aired on CBS for 54 years from April 2, 1956, to September 17, 2010. Irna Phillips created As the World Turns as a sister show to her other soap opera Guiding Light. Running for 54 years, As the World Turns holds the third-longest continuous run of any daytime network soap opera on American television, surpassed only by General Hospital and Guiding Light. As the World Turns was produced for the first 43 years in Manhattan and in Brooklyn from 2000 until 2010.

Based on this passage, what year did as the world turns end?
The relevant sentence in the passage is: As the World Turns (often referred to as ATWT) is an American television soap opera that aired on CBS for 54 years from April 2, 1956, to September 17, 2010.
Therefore, the answer is 2010.