What is polar night?

Those who live near Earth’s icy polar regions experience near-constant night every winter.

Polar day and polar night

Does Lapland Have Polar Night? - Trips to Lapland

Experience the Arctic Polar Night

Polar day - polar night - meteoblue

The Polar Night: What It's Like to Experience Multiple Months in

What is the Polar Night? Surviving the 'Dark Season' in Tromsø

Cryospheric Sciences The Polar Night Week and the Svalbard Integrated Arctic Earth Observing System

Are There Polar Nights in Iceland?

The Magical Colors of Polar Night