Poles are an extreme case. Places that are closer to the poles (
) like Alaska, Norway etc. have similar day/night conditions but to a lesser extent while c ) like India or Brazil and situated such that they enter the bright and dark sides on every rotation. Did the simple science for kids in this post make you a little smarter?
If you have any ideas / questions you want to learn about, please leave a note in the comments section. Would be glad to know if there are any inaccuracies in the article. All of Alaska does not go dark in winter! But the further north you go, the darker it gets. On the shortest day of the year (December 21, winter solstice), you ll find a range of daylight hours depending on where you are: Even though residents of Barrow, the northernmost town in Alaska, won t see the sun for 67 days come winter, they enjoy the midnight sun all summer – over 80 days of uninterrupted daylight.
Anchorage enjoys a more modest amount of daylight in summer than Barrow – but that s still a good 19 hours between sunrise and sunset on the longest day of the year, Summer Solstice.
The Arctic Circle is the boundary of the true midnight sun. South of this line the sun rises and sets all year round. Likewise, the gain in daylight as you get closer to the equinox (midway between the solstices) increases as you head further north.
On Spring Equinox, March 22: Fairbanks, about 7 minutes Anchorage, about 6 minutes Juneau, about 5 minutes In other words, Anchorage experiences the equivalent of a daylight savings time change every two weeks!