Time
In most places on Earth, local time is determined by longitude, such that the time of day is more-or-less synchronised to the position of the sun in the sky (for example, at midday the sun is roughly at its highest). This line of reasoning fails at the South Pole, where the sun rises and sets only once per year, and all lines of longitude, and hence all time zones, converge. There is no a priori reason for placing the South Pole in any particular time zone, but as a matter of practical convenience the Amundsen-Scott South Pole Station keeps New Zealand Time. This is because the US flies its resupply missions ("Operation Deep Freeze") out of McMurdo Station which is supplied from Christchurch, New Zealand.
Read more about this topic: South Pole
Famous quotes containing the word time:
“If I ever see more clearly at one time than at another, the medium through which I see is clearer.”
—Henry David Thoreau (1817–1862)
“I have only made this [letter] longer because I have not had the time to make it shorter.”
—Blaise Pascal (1623–1662)
“She is a theme of honor and renown,
A spur to valiant and magnanimous deeds,
Whose present courage may beat down our foes,
And fame in time to come canonize us.”
—William Shakespeare (1564–1616)