{"id":61371,"date":"2020-03-20T08:54:56","date_gmt":"2020-03-20T06:54:56","guid":{"rendered":"http:\/\/realitatearutiera.ro\/?p=61371"},"modified":"2020-03-20T08:55:03","modified_gmt":"2020-03-20T06:55:03","slug":"echinoctiul-de-primavara-2020","status":"publish","type":"post","link":"http:\/\/realitatearutiera.ro\/?p=61371","title":{"rendered":"Echinoc\u021biul de prim\u0103var\u0103 2020"},"content":{"rendered":"\n<p><strong>Echinoc\u021biul de prim\u0103var\u0103 \u00een 2020 are loc vineri, 20 martie, la ora 5:49, ora Rom\u00e2niei. Este momentul care marcheaz\u0103 sosirea prim\u0103verii astronomice \u00een emisfera nordic\u0103, \u00een timp ce \u00een emisfera sudic\u0103 \u00eencepe toamna astronomic\u0103. Este, de asemenea, data la care se spune c\u0103 \u201eziua este egal\u0103 cu noaptea\u201d, adic\u0103 orele de lumin\u0103 sunt egale cu orele de \u00eentuneric.<\/strong><\/p>\n\n\n\n<p>De acum, durata zilei (luminat\u0103 de soare) va continua s\u0103 creasc\u0103, iar cea a nop\u0163ii s\u0103 scad\u0103, p\u00e2n\u0103 la data de 21 iunie, c\u00e2nd se va \u00eencheia prim\u0103vara astronomic\u0103, odat\u0103 cu<strong>&nbsp;solsti\u0163iul de var\u0103.<\/strong><\/p>\n\n\n\n<p>\u00cen regiunile polare din emisfera nordic\u0103, \u00eencepe lunga zi polar\u0103, iar \u00een cea sudic\u0103 \u00eencepe noaptea polar\u0103, care vor dura, fiecare, c\u00e2te 6 luni.&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.digi24.ro\/stiri\/actualitate\/social\/azi-e-echinoctiul-de-primavara-cand-se-schimba-ora-1100737\" target=\"_blank\" rel=\"noreferrer noopener\">De la un an la altul<\/a>, echinoc\u0163iul de prim\u0103var\u0103 nu are \u00eens\u0103 loc la aceea\u015fi dat\u0103, \u00eentruc\u00e2t anul calendaristic nu este egal cu anul tropic.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"highlight-1277820-1\">Ce \u00eenseamn\u0103 echinoc\u021biul de prim\u0103var\u0103<\/h2>\n\n\n\n<p>Echinoc\u0163iul reprezint\u0103 momentul \u00een care Soarele, \u00een mi\u015fcarea sa anual\u0103, trece prin punctul de intersec\u0163ie a eclipticii cu Ecuatorul ceresc, ziua fiind egal\u0103 cu noaptea \u00een orice loc de pe P\u0103m\u00e2nt. Cele dou\u0103 puncte de pe ecliptic\u0103, \u00een care se afl\u0103 Soarele \u00een momentul echinoc\u0163iului, se numesc puncte echinoc\u0163iale, fiind denumite punctul vernal \u015fi, respectiv, punctul autumnal. Astfel, exist\u0103 dou\u0103 fenomene: echinoc\u0163iul de prim\u0103var\u0103 \u015fi echinoc\u0163iul de toamn\u0103.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/i2.wp.com\/s.iw.ro\/gateway\/g\/ZmlsZVNvdXJjZT1odHRwJTNBJTJGJTJG\/c3RvcmFnZTA2dHJhbnNjb2Rlci5yY3Mt\/cmRzLnJvJTJGc3RvcmFnZSUyRjIwMjAl\/MkYwMyUyRjIwJTJGMTE3MTQ4NV8xMTcx\/NDg1X2VjaGlub2N0aXUtMDEtcHJpbWF2\/YXJhLmpwZyZ3PTgwMCZoYXNoPTEwMjI5\/ZjU1OGRmNjA2ZmU1ZWU2ZTVlNGNmODMyMDIz.thumb.jpg?w=800&#038;ssl=1\" alt=\"\" class=\"wp-image-1278392\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<p>Cuv\u00e2ntul \u201eechinoc\u0163iu\u201d deriv\u0103 din cuv\u00e2ntul francez \u201e\u00e9quinoxe\u201d, care, la r\u00e2ndul lui, provine din latinescul \u201eaequinoctium\u201d, format din \u201eaequus\u201d &#8211; \u201eegal\u201d \u015fi \u201enox, noctis\u201d &#8211; \u201enoapte\u201d.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"highlight-1277820-2\">C\u00e2nd se schimb\u0103 ora<\/h2>\n\n\n\n<p>Trecerea la ora de var\u0103 se va face \u00een ultimul weekend din luna martie, adic\u0103 \u00een noaptea de 28 spre 29 martie 2020, c\u00e2nd ceasurile se dau \u00eenainte cu o or\u0103, ora 3:00 devenind ora 4:00. Adic\u0103, \u201edormim mai pu\u021bin\u201d, cum se spune, iar 29 martie 2020 este cea mai scurt\u0103 zi a anului, av\u00e2nd 23 de ore.<\/p>\n\n\n\n<p>\u00cen perioada orei de var\u0103, diferen\u0163a dintre ora oficial\u0103 a Rom\u00e2niei \u015fi Timpul Universal (GMT) va fi de trei ore (fa\u021b\u0103 de dou\u0103 ore c\u00e2nd e ora de iarn\u0103).<\/p>\n\n\n\n<p>Introducerea orei de var\u0103 a avut ca scop cre\u0219terea num\u0103rului de ore \u00een care oamenii beneficiaz\u0103 de lumina natural\u0103 a Soarelui \u0219i a fost extrem de avantajoas\u0103 pentru cei care lucrau pe vremuri \u00een agricultur\u0103.\u00a0<\/p>\n\n\n\n<p>Sistemul orei de var\u0103 \u015fi de iarn\u0103 presupune&nbsp; o ajustatare cu o or\u0103 a ceasurilor \u00een fiecare prim\u0103var\u0103 \u015fi toamn\u0103. La ora de var\u0103, ceasul se d\u0103 \u00eenainte cu o or\u0103 (ora 3:00 devine ora 4:00), \u00een timp ce la ora de iarn\u0103 opera\u021biunea e invers\u0103, ceasurile se dau \u00eenapoi cu o or\u0103 \u0219i ora 4:00 devine ora 3:00.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"highlight-1277820-3\">C\u00e2t mai continu\u0103 schimbarea orei<\/h2>\n\n\n\n<p>Comisia European\u0103 a propus renun\u0163area la schimbarea sezonier\u0103 a orei \u00een Europa, oferind statelor membre libertatea de a decide, odat\u0103 pentru totdeauna, dac\u0103 doresc s\u0103 aplice \u00een mod permanent ora de var\u0103 sau de iarn\u0103. Ar urma ca<strong>&nbsp;\u00eencep\u00e2nd din anul 2021<\/strong>&nbsp;s\u0103 se renun\u0163e la schimbarea orei de var\u0103 \u015fi de iarn\u0103 \u00een Uniunea European\u0103.<\/p>\n\n\n\n<p><strong>Statele care decid s\u0103 men\u0163in\u0103 permanent ora de var\u0103 vor face ultima modificare \u00een acest sens<\/strong>&nbsp;<strong>\u00een ultima duminic\u0103 din martie 2021, iar cele care prefer\u0103 s\u0103 r\u0103m\u00e2n\u0103 la ora de iarn\u0103 (ora standard) vor face modificarea final\u0103 \u00een ultima duminic\u0103 din octombrie 2021.<\/strong><\/p>\n\n\n\n<p>\u00cen mod normal, \u021b\u0103rile Uniunii Europene trebuia s\u0103 informeze Comisia asupra alegerii lor p\u00e2n\u0103 \u00een aprilie 2020, apoi s\u0103 se coordoneze cu executivul blocului comunitar pentru ca deciziile individuale s\u0103 nu afecteze func\u0163ionarea pie\u0163ei unice. Numai c\u0103 situa\u021bia special\u0103 ap\u0103rut\u0103 \u00een urma crizei provocate de pandemia de coronavirus s-ar putea s\u0103 dea peste cap aceste planuri.<\/p>\n\n\n\n<p>Propunerea de renun\u0163are la schimbarea orei a ap\u0103rut \u00een 2018 \u015fi ar fi trebuit s\u0103 intre \u00een vigoare \u00eenc\u0103 din 2019, dar unele \u0163\u0103ri europene s-au opus.<\/p>\n\n\n\n<p>Sursa:digi24<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Echinoc\u021biul de prim\u0103var\u0103 \u00een 2020 are loc vineri, 20 martie, la ora 5:49, ora Rom\u00e2niei. Este momentul care marcheaz\u0103 sosirea<\/p>\n","protected":false},"author":1,"featured_media":61372,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[6],"tags":[],"class_list":["post-61371","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-social"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2020\/03\/62116015.jpg?fit=680%2C453","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-fXR","jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/61371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=61371"}],"version-history":[{"count":1,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/61371\/revisions"}],"predecessor-version":[{"id":61373,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/61371\/revisions\/61373"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/61372"}],"wp:attachment":[{"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=61371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=61371"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=61371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}