My brother and I were talking about this the other day.

How long does "Star Wars" last? Is it a few days or a matter of hours from Luke meeting Ben to the Death Star blowing up?

In "Empire" how long is Luke training, and cosequently, how long do the gang spend cooped up in the Falcon (with no changes of clothes!).

"Jedi" seems the easiest to figure, as it's in the narratvie that they go straight from Jabba to the rendevous. Maybe a day or two?

TPM seems a couple days, AOTC seems a few weeks, and ROTS takes at least a few months, but any guesses as to a more precise time frame?

What's your best guess? Is there an official answer for this?