Here's an interesting thought (to me at least):
In the USA, there is a timezone change about every 15 degrees of longitude. We have four timezones in the lower 48...
So if you were at the North Pole where all of the lines of longitude meet - What timezone are you in? All of them? Does time stand still at the Pole? Can I get all of the primetime broadcasts at any time of day? What do I set my watch to?
Does this hurt anyone else's brain?