DayNightTerminator

DayNightTerminator[]
is a one-dimensional GeoGraphics primitive that represents the separation line between the halves of the Earth currently in daytime and nighttime.

DayNightTerminator[datespec]
represents the separation line between day and night for the specified date.

DetailsDetails

  • datespec can be specified as a DateObject or a string that resolves to a date.
  • A date without explicit time zone is assumed to use $TimeZone.

ExamplesExamplesopen allclose all

Basic Examples  (2)Basic Examples  (2)

Display the current terminator as a line:

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Show the terminator line on the summer solstice using red lines to denote the Arctic and Antarctic Circles:

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Use a different projection:

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Introduced in 2014
(10.0)