Detailed dosage guidelines and administration information for Valium (diazepam). Includes dose adjustments, warnings and precautions.
The latitude of the Earth's equator is by definition 0Â° (zero degrees) of arc. The Equator is one of the five notable circles of latitude on Earth; the other four are the two Polar Circles: the Arctic Circle and the Antarctic Circle; and the two Tropical Circles: the Tropic of Cancer and the Tropic of Capricorn.
Equator: 0Â° 0' 0. The Equator is an imaginary circle drawn around a planet (or other astronomical object) at a distance halfway between the poles. By definition, the equator is latitude 0Â° 0' 0 and is one of the five major circles of latitude that mark maps of the Earth. An equinox in astronomy is the event when the Sun can be observed to be directly above the Earth's equator.