- day of vernal equinox
- Техника: день весеннего равноденствия
Универсальный англо-русский словарь. Академик.ру. 2011.
day of vernal equinox
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Vernal equinox — Vernal Ver nal, a. [L. vernalis, fr. vernus vernal, ver spring; akin to Gr. ?, Skr. vasanta, Icel. v[=a]r, and E. Easter, east.] 1. Of or pertaining to the spring; appearing in the spring; as, vernal bloom. [1913 Webster] 2. Fig.: Belonging to… … The Collaborative International Dictionary of English
Vernal Equinox — The first day of spring, about March 21, this is when the day and night are of equal length and the Sun rises due east and sets due west. See Autumnal Equinox … The writer's dictionary of science fiction, fantasy, horror and mythology
Equinox — This article is about the astronomical event when the sun is at zenith over the Equator. For other uses, see Equinox (disambiguation). For the same event happening on other planets and setting up a celestial coordinate system, see Equinox… … Wikipedia
day — The period taken by the earth to make one revolution around its own axis. A day is measured by successive transits of a reference point on the celestial sphere over the meridian, and each type takes its name from the reference used. Thus, for a… … Aviation dictionary
Vernal — Ver nal, a. [L. vernalis, fr. vernus vernal, ver spring; akin to Gr. ?, Skr. vasanta, Icel. v[=a]r, and E. Easter, east.] 1. Of or pertaining to the spring; appearing in the spring; as, vernal bloom. [1913 Webster] 2. Fig.: Belonging to youth,… … The Collaborative International Dictionary of English
Vernal grass — Vernal Ver nal, a. [L. vernalis, fr. vernus vernal, ver spring; akin to Gr. ?, Skr. vasanta, Icel. v[=a]r, and E. Easter, east.] 1. Of or pertaining to the spring; appearing in the spring; as, vernal bloom. [1913 Webster] 2. Fig.: Belonging to… … The Collaborative International Dictionary of English
Vernal signs — Vernal Ver nal, a. [L. vernalis, fr. vernus vernal, ver spring; akin to Gr. ?, Skr. vasanta, Icel. v[=a]r, and E. Easter, east.] 1. Of or pertaining to the spring; appearing in the spring; as, vernal bloom. [1913 Webster] 2. Fig.: Belonging to… … The Collaborative International Dictionary of English
equinox — [ē′kwi näks΄, ek′wə näks] n. [ME < OFr equinoxe < ML aequinoxium < L aequinoctium < aequus (see EQUAL) + nox, NIGHT] 1. the time when the sun in its apparent annual movement along the ecliptic crosses the celestial equator, making… … English World dictionary
equinox — /ee kweuh noks , ek weuh /, n. 1. the time when the sun crosses the plane of the earth s equator, making night and day of approximately equal length all over the earth and occurring about March 21 (vernal equinox or spring equinox) and September… … Universalium
equinox — /ˈikwənɒks / (say eekwuhnoks), /ˈɛ / (say e ) noun 1. the time when the sun crosses the plane of the earth s equator, making night and day all over the earth of equal length, occurring about 21 March (vernal equinox, though in the Southern… …
equinox — i. One of the two points of intersection of the ecliptic and the celestial equators, occupied by the sun when its declination is 0°. Also called an equinoctial point. That point occupied on or about March 21, when the sun’s declination changes… … Aviation dictionary
