Perihelion and Aphelion - Closest and Farthest Points From the Sun In astronomy, perihelion and aphelion are the two extreme points in Earth’s elliptical orbit around the Sun These terms also apply to any object orbiting the Sun or another star Perihelion is the point where the object is nearest to the Sun, while aphelion is when it is farthest away
Perihelion: What is it and when does it occur? | Space The term "perihelion" describes the point in an astronomical body's orbit where it is nearest to the sun Derived from the Greek words peri (around) and helios (sun), the word reflects its
Perihelion and Aphelion 2026 - timeanddate. com Earth is closest to the Sun in January (perihelion); in July, it is farthest away (aphelion) Aphelion and perihelion dates for 2026, 2027, and other years
Apsis - Wikipedia Earth's two apsides are the farthest point, aphelion, and the nearest point, perihelion, of its orbit around the host Sun The terms aphelion and perihelion apply in the same way to the orbits of Jupiter and the other planets, the comets, and the asteroids of the Solar System
What Is the Perihelion? Definition, Date, and Facts Perihelion is the point in an orbit where a planet, asteroid, or comet is closest to the Sun For Earth, that closest approach happens every year in early January, when our planet sits about 91 4 million miles (147 1 million km) from the Sun
Earth’s Perihelion and Aphelion 2026-2035 Dates - Farmers Almanac The terms perihelion and aphelion describe the closest and farthest distances of the Earth to the Sun, respectively The Earth is closest to the Sun (at perihelion) roughly 2 weeks after the winter solstice and farthest from the Sun (at aphelion) roughly two weeks after the summer solstice