Any flat earthers answer this?

Hi all, hoping to get aome opinions on this subject.

If the earth is flat, how does this place and this place only, get 60 days of night?

https://www.google.co.uk/url?sa=t&source=web&rct=j&url=https://roadtrippers.com/stories/this-alaskan-town-experiences-night-for-60-consecutive-days-each-year&ved=2ahUKEwiz3pTBs7bZAhVoLsAKHcLkDD8QFjALegQIBBAB&usg=AOvVaw0JpQ4TqpCsrcurR8aYP86a