Here are the possible solutions for they last 672 to 744 hrs clue
Answer
Clue
Relevancy
mos
Clue
They last 672 to 744 hrs.
They last, on average, 7301/2 hrs.
Definition
MO, a moment
enero
Clue
It lasts 744 horas
ams
Clue
They include the wee hrs.
rockbottom
Clue
With 133, the name of the band whose members appear in the theme answers. (They disbanded in 2012 after raising millions for literacy, but they're reuniting this weekend for one last concert.)
ahab
Clue
Character whose last words are "For hate's sake I spit my last breath at thee."
asif
Clue
Valley girl's "yeah, right" [IMPORTANT: SEE THE 'NOTE' (above) for key info about this week's puzzle and SEE THE LAST CLUE DOWN for the explanation of last week's puzzle.]
camacho
Clue
Boxer whose nickname is the last five letters of his last name
