Good grief! This article doesn’t pass the laugh test. The times for sunrise and sunset for Kotzebue at winter solstice are obviously wrong — they sound like Anchorage times to me. At winter solstice Kotzebue will have less than 2 hours between sunrise and sunset.
Someone needs to do some fact checking.
You are correct, this writer messed up.
Sunrise/sunset link for Kotezbue, have to change Sept to Dec:
http://www.timebie.com/sun/kotzebueak.php