DarkMagic
Super Freak
Okay, in BB when Bruce returns from Princeton how old is he?
If he is in college I'd say his age is around say, 20-21 then he disappears for seven years, returns to gotham when he is 27. In BB he has his 30th birthday. So maybe 2-3 years course time in BB.
It's really difficult to come up with a solid timeline for The Dark Knight Trilogy. Several official sources and clues within the films contradict each other and themselves. Sorry if it looks like I am taking this too seriously, but I think it's a fun exercise.
According to The Dark Knight Manual:
November 8, 1983 - Thomas and Martha Wayne Murdered according to their casefile --I can't actually find it saying the year was 1983, but the very next page of the case file, the "Report of Examination" is dated June 29, 1984..so it had to be after the murders, which therefore had to be at least in the November of the previous year, (if not sooner). Interestingly, this contradicts the timestamp date on all of the photos of the crime in progress June 26, 1984 [How did the GCPD get these photos?---that's another matter entirely.]
I don't think the period from his return to Gotham to the end of Batman Begins takes place over three years. There is nothing in the film to suggest that much time has passed, but on the other hand, I can't think of anything definitively that says it was shorter, so you might be right.
I personally always thought it was a very short time...a few weeks or months max...he comes back, gets a feel for Gotham, gets a job and Wayne Enterprises, invents Batman, celebrates his 30th birthday, defeats Ra's Al Ghul.
I also assumed that Batman Begins takes place in the same year that the movie was released, 2005. (I'll explain why in a bit). Working backwards from that, we know he left Gotham/dropped out of Princeton 7 years earlier (Alfred said he was gone for 7 years), 1998...when he was 23, I always figured he was a grad student or something. Bruce was therefore born 23 years earlier...1975...meaning his parents murder on November 8, 1983 occured when he was about 8 years old.
Based on Joker's "A year ago..." line from TDK, I guessed the events of that film took place in 2006. We know that TDKR is eight years later, so I guess the events of that film happened (err, are yet to happen ) in 2014.
**Anyone catch the dates on the newspapers in BB and TDK? That would go a long way to establishing some anchors.**