Let's add up the total runtimes shall we? (I shall use the Extended Editions, except for TBOTFA)
An Unexpected Journey - 182 minutes
Desolation of Smaug - 213 minutes
Battle of the Five Armies (not extended) - 144 minutes
Fellowship - 208 minutes
Two Towers - 222 minutes
Return of the King - 250 minutes
This adds up to a total of 1,219 minutes, or 20 hours and 19 minutes of screentime.
Dammit Legolas.
Didn't even last out the day.
An Unexpected Journey - 182 minutes
Desolation of Smaug - 213 minutes
Battle of the Five Armies (not extended) - 144 minutes
Fellowship - 208 minutes
Two Towers - 222 minutes
Return of the King - 250 minutes
This adds up to a total of 1,219 minutes, or 20 hours and 19 minutes of screentime.
Dammit Legolas.
Didn't even last out the day.