BARROW - The sun set on Barrow on Sunday for the last time this year.
The sun won't rise again until Jan. 23, according to the National Weather Service Office in Barrow. Donovan Price, manager of the Barrow office, said the sun rose Sunday at 12:43 p.m. and set 58 minutes later.
Jerry Nordstrom, a clinical supervisor with the North Slope Borough Health Department Counseling Center, said Seasonal Affective Disorder, or SAD, can be a real problem.
"SAD affects mostly everyone but on a fairly wide scale," he said. "Some don't even notice it, but others may reach the point where they cannot function."
He said studies show that SAD cases increase the farther north you go in the United States.
"In south Florida, it is about 18 percent," he said. "In Alaska the serious cases run around 30 percent or more."
While there is no specific data for Barrow, Nordstrom said it's possible cases are even higher because of the total lack of sun for more than two months.
Nordstrom said people can deal with SAD by remaining active through the winter
"Be active in sports and your regular activities, and keep up your routines," he said. Light therapy and herbs also can be helpful.