Averaged over a year, about 12 hours, just like everywhere else on Earth. The length of any given night depends on exactly what the latitude is and what day it is. Above the arctic circle there are some days where the sun does not rise at all and some days where the sun does not set at all.
Alaska
It is 67 days of night in Alaska. Its not pitch black like that new movie but there isn't much sunlight.
Night time.
In Alaska there is 6 months day & night
The long tail of Alaska that stretches hundreds of miles to the west are called the Aleutian Islands. They all belong to the state of Alaska.
Alaska and New Zealand
in alaska
Gold Rush Alaska - 2010 The Night Shift 3-14 was released on: USA: 1 February 2013
Long Lake is in the Kepler-Bradley Lakes State Park near Matanuska, Alaska.
The Trans-Alaska Pipeline cover about 800 miles.
Alaska became a state on July 7, 1958.
the size of the aftershock in Alaska is about 6.3 magnitude long