| • Science | • People | • Locations | • Timeline |
Solar noon is when the sun appears the highest in the sky (nearest zenith), compared to its positions during the rest of the day. It occurs when the Sun is transitting the celestial meridian, exactly halfway between sunrise and sunset. This is also the origin of the terms ante meridiem and post meridiem. At solar noon, the sun is due south in the Northern Hemisphere, and due north in the Southern HemisphereThe Southern Hemisphere is the part of Earth's surface that is south of the equator. It contains four continents ( Africa, Australia, South America and Antarctica) separated by four oceans (South Atlantic, Indian Ocean, Pacific Ocean and Antarctic Ocean).. The sun is directly overhead at solar noon at the equatorIn geography, the equator is an imaginary line drawn around a planet, halfway between the poles, where the surface of the roughly spherical planet is parallel to the axis of rotation. The equator divides the surface into the Northern Hemisphere and the So on the equinoxIn astronomy, an equinox is defined as the moment when the sun reaches one of two intersections between the ecliptic and the celestial equator. The word "equinox" comes from the Latin for equal night . The equinoxes in March and September are the two timees; at Tropic of CancerThe Tropic of Cancer is one of the five major circles of latitude that mark maps of the Earth. This is the parallel of latitude that runs 23° 26' 22" north of the Equator, and is the farthest northern latitude at which the sun can appear directly overhead ( latitudeLatitude denoted φ, gives the location of a place on Earth north or south of the Equator. Latitude is an angular measurement ranging from 0° at the Equator to 90° at the poles. Usually, the difference in latitude largely affects the climate and/or wea 23½°N) on the vernal solstice in JuneJune is the sixth month of the year in the Gregorian Calendar, with 30 days. June is named for the Roman goddess Juno, wife of Jupiter. Events in June The solstice occurs around the 21st of this month, although it may occur on either the 20 or 22. It is t; and at Tropic of CapricornThe Tropic of Capricorn is one of the five major circles of latitude that mark maps of the Earth. This is the parallel of latitude that runs 23° 26' 22" south of the Equator, and is the farthest southern latitude at which the sun can appear directly overh (23½°S) on the invernal solstice in DecemberDecember is the twelfth and last month of the year in the Gregorian Calendar, with 31 days. From the Latin decem for " ten" (it was originally the tenth month of the year, before January and February were inserted). The winter solstice falls in December..
Due to the use of time zones and daylight saving time, there are few places and times where the highest point of the sun and a clock time of noon coincide.
The opposite of noon is midnight.