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:
“[Tolstoy] discovered—and certainly never realized his discovery—he discovered a method of picturing life which most pleasingly and exactly corresponds to our idea of time. He is the only writer I know of whose watch keeps time with numberless watches of his readers.”
—Vladimir Nabokov (1899–1977)
“There is no fence nor hedge round time that is gone. You can go back and have what you like of it—if you can remember.”
—Philip Dunne (1908–1992)
“There are moments of existence when time and space are more profound, and the awareness of existence is immensely heightened.”
—Charles Baudelaire (1821–1867)