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 North 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 permanent human presence at the North Pole, and no particular time zone has been assigned. Polar expeditions may use any time zone that is convenient, such as Greenwich Mean Time, or the time zone of the country they departed from.
Read more about this topic: North Pole
Famous quotes containing the word time:
“Time past and time future
What might have been and what has been
Point to one end, which is always present.”
—T.S. (Thomas Stearns)
“Keep your own secret, and get out other people’s. Keep your own temper, and artfully warm other people’s. Counterwork your rivals with diligence and dexterity, but at the same time with the utmost personal civility to them: and be firm without heat.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)
“Up, lad: when the journey’s over
There’ll be time enough to sleep.”
—A.E. (Alfred Edward)