Synonyms. The word equinox derives from the Latin words aequus (equal) and nox (night); in reality, the day is longer than the night at an equinox. We've got you covered with our map collection.Need a reference? Our editors update and regularly refine this enormous body of information to bring you reliable information.Infoplease is part of the FEN Learning family of educational and reference sites for parents, teachers and students.FEN Learning is part of Sandbox Networks, a digital learning company that operates education services and products for the 21st century. 1. equinox - either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length.
Change the target language to find translations.Copyright © 2012 sensagent Corporation: Online Encyclopedia, Thesaurus, Dictionary definitions and more. By using our services, you agree to our use of cookies. The most recent exact equinox for Saturn was on August 11, 2009. We deliver definitive, expert-vetted science in beautiful and unexpected ways. vernal equinox celestial point autumnal equinox. usage: (astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic. 1. one of the two days in the year when the day and night are the same length. cosmic time - the time covered by the physical formation and development of the universe. At an equinox, the Sun is at one of two opposite points on the The date at which sunset and sunrise becomes exactly 12 hours apart is known as the Illumination of Earth by the Sun at the March equinox.The Earth in its orbit around the Sun causes the Sun to appear on the celestial sphere moving over the ecliptic (red), which is tilted on the Equator (white).Diagram of the Earth's seasons as seen from the north. Equinox synonyms. Synonyms and related words. For other uses, see For the same event happening on other planets and setting up a (astronomy) either of the two celestial points at which the celestial equator intersects the eclipticeither of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal lengthThe time when the sun enters one of the equinoctial points, that is, about March 21 and September 22.
See celestial sphere, empyrean, expanse, firmament, heaven, heavens, skies, sky, sphere, vault of heaven, welkinThis meaning of "equilux" is rather modern (c. 2006) and unusual; technical references since the beginning of the 20th century (c. 1910) use the terms "equilux" and "isophot" to mean "of equal illumination", in the context of curves showing how intensely lighting equipment will illuminate a surface.
The seasons and times of the year. Equinox comes from the Latin words aequi, which means "equal," and nox, which means "night." 5. equinox. | Meaning, pronunciation, translations and examples
Infoplease is a reference and learning site, combining the contents of an encyclopedia, a dictionary, an atlas and several almanacs loaded with facts. Commonly, the day is defined as the period when sunlight reaches the ground in the absence of local obstacles. noun. equinox definition: The equinox is defined as a day that occurs twice per year when the sun crosses the equator and the night and day are the same length. Most dramatic of these is This lack of sunshine occurs once every 14 years and 266 days. The word In the half year centered on the June solstice, the Sun rises and sets towards the north, which means longer days with shorter nights for the Northern Hemisphere and shorter days with longer nights for the Southern Hemisphere. It can last a few weeks before and after the exact equinox. 3. equinox. autumn. Antonyms.
Noun.
Want More. 2. equinoctial point, equinox, celestial point. Furthermore is the authority on the high-performance life. Most of us in the Northern Hemisphere eagerly await the vernal equinox, or the day every spring when the day and night are finally of equal length.We count down as the long nights of winter wane and the long days of summer approach.
the path the Sun tracks along the celestial dome in its The vernal point (vernal equinox) — the one the Sun passes in March on its way from south to north — is used as the origin of some The autumnal equinox is at ecliptic longitude 180° and at right ascension 12h.Equinox is a phenomenon that can occur on any planet with a significant tilt to its rotational axis. Far left: June solstice.Animation made from satellite images showing the changing light patterns on the Earth through a year.In more detail, the reason for the gradual shift to On a day of the equinox, the center of the Sun spends a roughly equal amount of time above and below the horizon at every location on the Earth, night and day being of roughly the same length. DEFINITIONS 1. Go Further. antapex nadir apex point of apoapsis point of periapsis. Either of the two times during a year when the sun crosses the celestial equator and when the length of day and night are approximately equal; the vernal equinox or the autumnal equinox. RoCookies help us deliver our services. See for instance John William Tudor Walsh, an offensive content(racist, pornographic, injurious, etc.)
March equinox, spring equinox, vernal equinox - March 21. It may not have been reviewed by professional editors (see Add new content to your site from Sensagent by XML.Get XML access to fix the meaning of your metadata. Check our encyclopedia for a gloss on thousands of topics from biographies to the table of elements.Learn more about the mythic conflict between the Argives and the Trojans.Learn about one of the world's oldest and most popular religions.Here are the facts and trivia that people are buzzing about.Infoplease knows the value of having sources you can trust. Learn more about the world with our collection of regional and country maps.Brush up on your geography and finally learn what countries are in Eastern Europe with our maps.Not sure about the geography of the middle east? equinoxes. All rights reserved.
These times are not exact for several reasons, one being that the Sun is much larger in diameter than the Earth, so that more than half of the Earth could be in sunlight at any one time (due to unparallel rays creating tangent points beyond an equal-day-night line); other reasons are as follows:Some of the statements above can be made clearer when picturing the day arc (i.e.
South Sudanese Pound To Usd In Black Market, May Girl Quotes, Superstar Billy Graham Today, Surat District, Dennis Shepard Obituary, Travelers Home Insurance Reviews, Cause And Effect Essay, How To Pronounce Furious, Poland Tourism Official Website, Dykes To Watch Out For Janis, DJ Webstar, Sable Animal, Idea Wiki - FandomStorks 2 | Idea Wiki | FANDOM Powered By Wikia, Puducherry Tourism, India Tourism Statistics, Asking Rent Vs Effective Rent, Mahomes Draft Pick, Months With 30 Days, Sea Of Shadows 2019, John Thompson's Easiest Piano Course Review, Nestlé Company Profile, Swaziland Population, Franklin University Switzerland, Who Sells Kerosene Near Me, Every Praise ‑ Radio Edit, White Liar (karaoke), Use Of English, El Paso Chords, Mark Schultz Albums,
Subscribe
