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:
“People get a bad impression of it by continually trying to treat it as if it was a bank clerk, who ought to be on time on Tuesday next, instead of philosophically seeing it as a painter, who may do anything so long as you don’t try to predict what.”
—Katharine Whitehorn (b. 1926)
“A lunatic may be “soothed,”... for a time, but in the end, he is very apt to become obstreperous. His cunning, too, is proverbial, and great.... When a madman appears thoroughly sane, indeed, it is high time to put him in a straight jacket.”
—Edgar Allan Poe (1809–1849)
““I am of Ireland,
And the Holy Land of Ireland,
And time runs on,” cried she.
“Come out of charity
And dance with me in Ireland.””
—William Butler Yeats (1865–1939)