{"id":291,"date":"2021-04-22T16:41:45","date_gmt":"2021-04-22T14:41:45","guid":{"rendered":"https:\/\/zpravodaj.gymnsostelc.cz\/?p=291"},"modified":"2021-04-29T23:32:09","modified_gmt":"2021-04-29T21:32:09","slug":"boj-o-rucicky-letni-nebo-zimni-cas","status":"publish","type":"post","link":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/temata\/volny-cas\/vsehochut\/boj-o-rucicky-letni-nebo-zimni-cas\/","title":{"rendered":"Boj o ru\u010di\u010dky \u2014 letn\u00ed, nebo zimn\u00ed \u010das?"},"content":{"rendered":"\n<p>Nen\u00ed to tak dlouho, co se zm\u011bnil \u010das. Kdy se ale toto ka\u017edoro\u010dn\u00ed st\u0159\u00edd\u00e1n\u00ed zavedlo? A pro\u010d? Nav\u00edc se mluv\u00ed o jeho zru\u0161en\u00ed. Jak\u00e9 to bude jen s jedn\u00edm \u010dasem? A kter\u00fd \u010das bude pro n\u00e1s v\u00fdhodn\u011bj\u0161\u00ed?<\/p>\n\n\n\n<p><strong>Nahl\u00e9dn\u011bme do historie<\/strong><\/p>\n\n\n\n<p>Samotn\u00fd princip fungov\u00e1n\u00ed letn\u00edho \u010dasu poprv\u00e9 zm\u00ednil Benjamin Franklin v jednom ze sv\u00fdch dopis\u016f u\u017e v roce 1784. Dopis ale myslel ironicky. Cht\u011bl jen podotknout, \u017ee lid\u00e9 by m\u011bli vst\u00e1vat a chodit sp\u00e1t d\u0159\u00edve, aby l\u00e9pe vyu\u017eili denn\u00edho sv\u011btla. <\/p>\n\n\n\n<p>Letn\u00ed \u010das jako takov\u00fd se u n\u00e1s zavedl a\u017e b\u011bhem prvn\u00ed sv\u011btov\u00e9 v\u00e1lky v roce 1916. Bylo to z d\u016fvodu u\u0161et\u0159en\u00ed paliva. V roce 1918 byl ale zru\u0161en. To sam\u00e9 se opakovalo b\u011bhem druh\u00e9 sv\u011btov\u00e9 v\u00e1lky. Trvale se v \u010ceskoslovensku letn\u00ed \u010das zavedl v roce 1979. V\u017edy za\u010d\u00ednal posledn\u00ed b\u0159eznov\u00fd v\u00edkend a kon\u010dil posledn\u00ed z\u00e1\u0159ijov\u00fd v\u00edkend. <\/p>\n\n\n\n<p>Jedin\u00e1 zm\u011bna od t\u00e9 doby se stala v roce 1996 \u2013 letn\u00ed \u010das u\u017e nekon\u010d\u00ed posledn\u00ed z\u00e1\u0159iov\u00fd v\u00edkend, n\u00fdbr\u017e posledn\u00ed \u0159\u00edjnov\u00fd.<\/p>\n\n\n\n<p><strong>Bude st\u0159\u00edd\u00e1n\u00ed \u010dasu zanedlouho minulost\u00ed?<\/strong><\/p>\n\n\n\n<p>N\u00e1vrh na zru\u0161en\u00ed st\u0159\u00edd\u00e1n\u00ed \u010dasu p\u0159i\u0161el ji\u017e na za\u010d\u00e1tku roku 2018 a schv\u00e1lil se o p\u00e1r m\u011bs\u00edc\u016f pozd\u011bji. Ka\u017ed\u00fd \u010dlensk\u00fd st\u00e1t Evropsk\u00e9 unie by si m\u011bl vybrat \u010das, kter\u00fd mu bude v\u00edce vyhovovat \u2013 bu\u010fto letn\u00ed, anebo standardn\u00ed (nespr\u00e1vn\u011b naz\u00fdv\u00e1n zimn\u00ed). Posledn\u00ed zm\u011bna \u010dasu m\u011bla prob\u011bhnout v roce 2021, ale kv\u016fli koronavirov\u00e9 pandemii toto t\u00e9ma upadlo v zapomn\u011bn\u00ed.<\/p>\n\n\n\n<p><strong>V\u011bt\u0161ina \u010cech\u016f preferuje letn\u00ed \u010das<\/strong><\/p>\n\n\n\n<p>Podle pr\u016fzkumu spole\u010dnosti STEM\/MARK preferuje v\u011bt\u0161ina \u010cech\u016f letn\u00ed \u010das. Pro\u010d tomu ale tak je? Mo\u017en\u00e1 proto, \u017ee nikdo nechce p\u0159ij\u00edt o dlouh\u00e9 letn\u00ed ve\u010dery. A i v zim\u011b by d\u00edky letn\u00edmu \u010dasu bylo d\u00e9le sv\u011btlo, tak\u017ee by lid\u00e9 mohli po pr\u00e1ci \u010di \u0161kole tr\u00e1vit v\u00edce \u010dasu venku. <\/p>\n\n\n\n<p>Dal\u0161\u00ed v\u00fdhodou je, \u017ee n\u011bkter\u00e9 v\u011bt\u0161\u00ed obchodn\u00ed st\u00e1ty se sp\u00ed\u0161e p\u0159ikl\u00e1n\u00ed k letn\u00edmu \u010dasu, bylo by tedy i pro n\u00e1s jednodu\u0161\u0161\u00ed, kdybychom tak\u00e9 vyu\u017e\u00edvali letn\u00ed \u010das.<\/p>\n\n\n\n<p><strong>Zimn\u00ed \u010das m\u00e1 ale sv\u00e9 nesporn\u00e9 v\u00fdhody<\/strong><\/p>\n\n\n\n<p>V zim\u011b by s letn\u00edm \u010dasem vych\u00e1zelo slunce a\u017e o p\u016fl dev\u00e1t\u00e9 r\u00e1no. To by mohlo b\u00fdt dosti nep\u0159\u00edjemn\u00e9. Vezm\u011bte si, \u017ee by byla prvn\u00ed vyu\u010dovac\u00ed hodina je\u0161t\u011b za tmy. Dal\u0161\u00ed obhajobou zimn\u00edho \u010dasu je to, \u017ee zimn\u00ed \u010das je ten \u201ep\u0159\u00edrodn\u00ed\u201c a \u201espr\u00e1vn\u00fd.\u201c Se standardn\u00edm \u010dasem toti\u017e slunce v poledne ukazuje na jih. Nav\u00edc p\u016fvodn\u00ed \u00fa\u010del letn\u00edho \u010dasu je uspo\u0159en\u00ed energie. Ta je dnes ale minim\u00e1ln\u00ed. Nejv\u011bt\u0161\u00ed \u00faspora je v obdob\u00ed kolem rovnodennosti, a to jen jedno procento.<\/p>\n\n\n\n<p><strong>Dejte n\u00e1m v\u011bd\u011bt!<\/strong><\/p>\n\n\n\n<p>D\u011bl\u00e1 v\u00e1m st\u0159\u00edd\u00e1n\u00ed \u010dasu probl\u00e9m? Nebo jste sp\u00e1\u010dem, kter\u00e9ho hodina sem \/ hodina tam nerozhod\u00ed?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Letn\u00ed a zimn\u00ed \u010das. V posledn\u00ed dob\u011b pom\u011brn\u011b kontroverzn\u00ed t\u00e9ma. Je lep\u0161\u00ed zachovat dosavadn\u00ed st\u0159\u00edd\u00e1n\u00ed, nebo by se m\u011bl ust\u00e1lit pouze jeden z nich? A kter\u00fd z t\u011bchto \u010das\u016f je v na\u0161ich podm\u00ednk\u00e1ch \u201evhodn\u011bj\u0161\u00ed\u201c?<\/p>\n","protected":false},"author":1,"featured_media":292,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[46,18],"tags":[],"_links":{"self":[{"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/posts\/291"}],"collection":[{"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/comments?post=291"}],"version-history":[{"count":1,"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/posts\/291\/revisions"}],"predecessor-version":[{"id":293,"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/posts\/291\/revisions\/293"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/media\/292"}],"wp:attachment":[{"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/media?parent=291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/categories?post=291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zpravodaj.gymnsostelc.cz\/index.php\/wp-json\/wp\/v2\/tags?post=291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}