How far does time go back?

Time is infinite therefore had no start or end. If the question was referring to the start of the universe its been theorized about 13.7 billion years ago.

==new answer== To aid you in approaching this question, you will find it helpful to look at the information supplied from the akashic records.
http:som.org/3library/books/atlantis.htm

First answer by Someday. Last edit by Someday. Contributor trust: 236 [recommend contributor]. Question popularity: 35 [recommend question]