{"id":364660,"date":"2025-12-21T10:31:49","date_gmt":"2025-12-21T09:31:49","guid":{"rendered":"https:\/\/zakrasnejsivimperk.cz\/?p=364660"},"modified":"2025-12-21T10:31:49","modified_gmt":"2025-12-21T09:31:49","slug":"aktuality-nastane-astronomicka-zima","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=364660","title":{"rendered":"AKTUALITY: Nastane astronomick\u00e1 zima"},"content":{"rendered":"

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\nV ned\u011bli 21. prosince 2025 v 16 hodin 3 minuty na\u0161eho \u010dasu nastane zimn\u00ed slunovrat. Den bude nejkrat\u0161\u00ed v roce, p\u0159ibli\u017en\u011b o 8 hodin krat\u0161\u00ed ne\u017e den p\u0159i letn\u00edm slunovratu (nastal 21.6.2025).<\/h6>\n

Z astronomick\u00e9ho pohledu je zimn\u00ed slunovrat okam\u017eikem, kdy Slunce na sv\u00e9 ka\u017edoro\u010dn\u00ed dr\u00e1ze pozemskou oblohou dos\u00e1hne nejji\u017en\u011bj\u0161\u00edho bodu, tedy se dost\u00e1v\u00e1 do nejmen\u0161\u00ed v\u00fd\u0161ky nad obzorem v pr\u016fb\u011bhu roku. K tomu doch\u00e1z\u00ed zpravidla 21. nebo 22. prosince. V\u00fdjime\u010dn\u011b se tak ale m\u016f\u017ee st\u00e1t i 20. prosince (naposledy roku 1697, p\u0159\u00ed\u0161t\u011b 2080) nebo 23. prosince (roky 1903, 2303). V m\u011bs\u00edc\u00edch, kter\u00e9 zimn\u00edmu slunovratu p\u0159edch\u00e1zej\u00ed, se zkracuj\u00ed dny a m\u00edsto na obzoru, v n\u011bm\u017e r\u00e1no zahl\u00e9dneme prvn\u00ed paprsky vych\u00e1zej\u00edc\u00edho Slunce, se \u010d\u00edm d\u00e1l t\u00edm v\u00edc posouv\u00e1 na jihov\u00fdchod. Pr\u00e1v\u011b v den zimn\u00edho slunovratu v\u0161ak nastane zlom, pohyb Slunce se obr\u00e1t\u00ed, m\u00edsto jeho v\u00fdchod\u016f se za\u010dne posunovat zp\u011bt, tedy sm\u011brem k severov\u00fdchodu, a den se bude op\u011bt prodlu\u017eovat.
\nObr\u00e1zek: \u010cesk\u00e1 televize<\/p>\n

FB – Astronomick\u00fd \u00fastav AV \u010cR<\/a><\/strong><\/p>\n

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 <\/p>\n","protected":false},"excerpt":{"rendered":"

V ned\u011bli <\/p>\n","protected":false},"author":2,"featured_media":364669,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[179],"tags":[],"jetpack_featured_media_url":"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2025\/12\/21\/Nastane-astronomicka-zima-ttt.jpg","_links":{"self":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/364660"}],"collection":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=364660"}],"version-history":[{"count":2,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/364660\/revisions"}],"predecessor-version":[{"id":364671,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/364660\/revisions\/364671"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/media\/364669"}],"wp:attachment":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=364660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=364660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=364660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}