Whatever time it is when you click, you will be given a quote from a famous (or not so famous) book with that exact (or close) time.
For example- At 11:38 AM, I clicked and this is what I was given:
"At 11:38, she left her desk and walked to the side door of the auditorium, arriving ten minutes before noon." - The Circle,
Try it now and again. Do you ever get a quote from an author that you have heard of? If yes, let me know! ~Rosen