Apparently it's There Will Come Soft Rains Day! The day the short story takes place. I THINK we're in a better place than that story ...
No one: Absolutely no one: Not a single soul on this Earth: A lonely home in Allendale, California: “Since you express no preference, I shall select a poem at random. Sara Teasdale. As I recall, your favorite…" “There will come soft rains..."