{"id":3392,"date":"2025-11-19T14:11:34","date_gmt":"2025-11-19T13:11:34","guid":{"rendered":"https:\/\/www.astro-novinky.eu\/?page_id=3392"},"modified":"2026-02-16T13:19:25","modified_gmt":"2026-02-16T12:19:25","slug":"zatmeni-slunce-12-srpna-2026","status":"publish","type":"page","link":"https:\/\/www.astro-novinky.eu\/index.php\/zatmeni-slunce-12-srpna-2026\/","title":{"rendered":"Zatm\u011bn\u00ed Slunce 12. srpna 2026"},"content":{"rendered":"
\"\u00dapln\u011b<\/a>
\u00dapln\u011b zatm\u011bn\u00ed Slunce. Foto: Petr Hor\u00e1lek\/F\u00da v Opav\u011b, Josef Kujal\/ASHK, Milan Hlav\u00e1\u010d<\/figcaption><\/figure>\n

Po roce a p\u016fl se ve st\u0159edu 12. srpna 2026 nad \u010ceskem a Slovenskem odehraje \u010d\u00e1ste\u010dn\u00e9 zatm\u011bn\u00ed Slunce.<\/strong> Celosv\u011btov\u011b jde z\u00e1rove\u0148 o prvn\u00ed \u00fapln\u00e9 zatm\u011bn\u00ed Slunce pozorovateln\u00e9 i z Evropy od roku 1999, o nejv\u00fdrazn\u011bj\u0161\u00ed \u010d\u00e1ste\u010dn\u00e9 zatm\u011bn\u00ed Slunce pozorovateln\u00e9 ze st\u0159edn\u00ed Evropy a\u017e do 2075 a tak\u00e9 nejbl\u00ed\u017ee polo\u017een\u00e9 \u00fapln\u00e9 zatm\u011bn\u00ed Slunce k \u010cesku a Slovensku do roku 2081. Jako \u00fapln\u00e9 bude pozorovateln\u00e9 v \u00fazk\u00e9m p\u00e1su v Gr\u00f3nsku, na Islandu a zejm\u00e9na v snadno dostupn\u00e9m \u0160pan\u011blsku. Jde tedy o mimo\u0159\u00e1dn\u011b vz\u00e1cnou astronomickou ud\u00e1lost!<\/p>\n

\u010cesko i Slovensko se bude nach\u00e1zet na okraji z\u00f3ny maxim\u00e1ln\u00ed f\u00e1ze \u010d\u00e1ste\u010dn\u00e9ho zatm\u011bn\u00ed<\/strong> p\u0159i z\u00e1padu Slunce. Kr\u00e1sn\u011bj\u0161\u00ed a ve v\u0161ech ohledech podmaniv\u011bj\u0161\u00ed \u00fapln\u00e9 bude p\u0159itom toto zatm\u011bn\u00ed pozorovateln\u00e9 v\u00a0\u00fazk\u00e9m p\u00e1su na \u00fazem\u00ed Gr\u00f3nska, Islandu a \u0160pan\u011blska, kam se za n\u00edm tak\u00e9 mnoho z\u00e1jemc\u016f chyst\u00e1 vycestovat. Jako \u010d\u00e1ste\u010dn\u00e9 jej rovn\u011b\u017e uvid\u00ed lid\u00e9 v\u00a0severn\u00ed polovin\u011b USA, na Alja\u0161ce a ve velk\u00e9 oblasti severn\u00ed a z\u00e1padn\u00ed Evropy. Na \u00fazem\u00ed \u010ceska a Slovenska bude viditeln\u00e9 ve\u010der p\u0159i z\u00e1padu Slunce. P\u0159i nejv\u011bt\u0161\u00edm z\u00e1krytu bude M\u011bs\u00edc zakr\u00fdvat v\u00edce jak 86 procent<\/strong> slune\u010dn\u00edho disku (jih a z\u00e1pad \u010cech).<\/p>\n

\"\u00dapln\u00e9<\/a>
\u00dapln\u00e9 zatm\u011bn\u00ed Slunce n\u00edzko nad obzorem 2. \u010dervence 2019. Podobn\u00fd pohled se naskytne pozorovatel\u016fm ve \u0160pan\u011blsku 12. srpna 2026. Foto: Petr Hor\u00e1lek\/ESO, Miloslav Druckm\u00fcller, Peter Aniol.<\/figcaption><\/figure>\n

Cel\u00fd \u00fakaz ve st\u0159edn\u00ed Evrop\u011b potrv\u00e1 necelou hodinu (na v\u00fdchod\u011b Slovenska v\u00fdrazn\u011b m\u00e9n\u011b)<\/strong> a pozorovat jej bude mo\u017en\u00e9 pouh\u00fdma o\u010dima (p\u0159es bezpe\u010dn\u00fd filtr<\/strong> \u2013 viz n\u00ed\u017ee). Zcela jist\u011b budou prob\u00edhat \u010detn\u00e1 pozorov\u00e1n\u00ed i na \u010desk\u00fdch a slovensk\u00fdch lidov\u00fdch hv\u011bzd\u00e1rn\u00e1ch, na \u00fakaz se ale m\u016f\u017eete pod\u00edvat i sami z pohodl\u00ed va\u0161eho domova. Pochopiteln\u011b zku\u0161en\u011bj\u0161\u00ed pozorovatel\u00e9 jej mohou zkusit zachytit i fotograficky nebo na video. T\u00edmto \u00fakazem pokra\u010duje pom\u011brn\u011b bohat\u00e9 obdob\u00ed na slune\u010dn\u00ed zatm\u011bn\u00ed viditeln\u00e1 v \u010cesku a na Slovensku v sou\u010dasn\u00e9 dek\u00e1d\u011b. Do roku 2030 se do\u010dk\u00e1me je\u0161t\u011b 3 dal\u0161\u00edch \u010d\u00e1ste\u010dn\u00fdch zatm\u011bn\u00ed, nejzaj\u00edmav\u011bj\u0161\u00ed bude u\u017e p\u0159\u00ed\u0161t\u00ed rok, 2. srpna 2027<\/a>, kter\u00e9 bude v Egypt\u011b pozorovateln\u00e9 jako druh\u00e9 nejdel\u0161\u00ed \u00fapln\u00e9 v\u00a0tomto stolet\u00ed.<\/p>\n

P\u0159ej\u00edt na:<\/strong><\/p>\n

\u2192 <\/strong>Co je to zatm\u011bn\u00ed Slunce?<\/strong><\/a>
\n\u2192 <\/strong>Pr\u016fb\u011bh \u00fakazu nad \u010ceskem a Slovenskem<\/strong><\/a>
\n\u2192 <\/strong>Pr\u016fb\u011bh zatm\u011bn\u00ed ve \u0160pan\u011blsku<\/strong><\/a>
\n\u2192 <\/strong>Bezpe\u010dnost p\u0159i pozorov\u00e1n\u00ed zatm\u011bn\u00ed Slunce<\/strong><\/a>
\n\u2192 <\/strong>Zaj\u00edmavosti k zatm\u011bn\u00ed Slunce 12. srpna 2026 aneb V\u011bd\u011bli jste, \u017ee\u2026?<\/strong><\/a>
\n\u2192 <\/strong>Dal\u0161\u00ed informace a zaj\u00edmav\u00e9 odkazy<\/strong><\/a><\/p>\n

<\/a>Co je to zatm\u011bn\u00ed Slunce?<\/h4>\n

Zatm\u011bn\u00ed Slunce nastane v okam\u017eiku<\/strong>, kdy se mezi pozorovatele a Slunce prom\u00edtne M\u011bs\u00edc v novu a oslniv\u00fd slune\u010dn\u00ed disk \u010d\u00e1ste\u010dn\u011b nebo zcela zakryje. Proto\u017ee M\u011bs\u00edc ob\u00edh\u00e1 na\u0161i planetu po dr\u00e1ze m\u00edrn\u011b odklon\u011bn\u00e9 od roviny zemsk\u00e9 dr\u00e1hy (ta odchylka je asi 5\u00b0), \u010dast\u011bji M\u011bs\u00edc v novu slune\u010dn\u00ed disk na denn\u00edm nebi mine a k \u017e\u00e1dn\u00e9mu zatm\u011bn\u00ed nedojde. Jen zhruba jednou za p\u016fl roku se M\u011bs\u00edc v novu dostane na sv\u00e9 dr\u00e1ze velmi bl\u00edzko pomysln\u00e9 p\u0159\u00edmky mezi Zem\u00ed a Sluncem a n\u011bkte\u0159\u00ed lid\u00e9 na Zemi tak mohou pozorovat k\u00fd\u017een\u00fd \u00fakaz.<\/p>\n

\"Vznik<\/a>
Vznik \u00fapln\u00e9ho zatm\u011bn\u00ed Slunce. Autor: Petr Hor\u00e1lek\/kniha Tajemn\u00e1 zatm\u011bn\u00ed.<\/figcaption><\/figure>\n

Proto\u017ee M\u011bs\u00edc ob\u00edh\u00e1 po m\u00edrn\u011b prot\u00e1hl\u00e9 dr\u00e1ze, nen\u00ed v\u017edy stejn\u011b daleko od Zem\u011b. Zatm\u011bn\u00ed Slunce tak nemus\u00ed b\u00fdt nutn\u011b jen \u00fapln\u00e9<\/strong>, n\u00fdbr\u017e tak\u00e9 pouh\u00e9 prstencov\u00e9<\/strong> (M\u011bs\u00edc le\u017e\u00ed d\u00e1l, jev\u00ed se \u00fahlov\u011b men\u0161\u00ed ne\u017e Slunce a na\u0161i hv\u011bzdu nezakryje dokonale). V obou p\u0159\u00edpadech je ale \u00fakaz pozorovateln\u00fd jen z \u00fazk\u00e9ho p\u00e1su na Zemi, kam zrovna dopad\u00e1 hrot m\u011bs\u00ed\u010dn\u00edho st\u00ednu. Tento p\u00e1s m\u00e1 \u0161\u00ed\u0159ku maxim\u00e1ln\u011b n\u011bkolika stovek kilometr\u016f.<\/p>\n

Pokud se pozorovatel nach\u00e1z\u00ed mimo p\u00e1s zatm\u011bn\u00ed (anebo tento p\u00e1s nedos\u00e1hne zemsk\u00e9ho povrchu), uvid\u00ed jen \u010d\u00e1ste\u010dn\u00e9<\/strong> zatm\u011bn\u00ed. Tmav\u00fd m\u011bs\u00ed\u010dn\u00ed disk zakryje jen \u010d\u00e1st toho slune\u010dn\u00edho. \u010c\u00edm d\u00e1le se pak pozorovatel nach\u00e1z\u00ed od p\u00e1su \u00fapln\u00e9ho \u010di prstencov\u00e9ho zatm\u011bn\u00ed, t\u00edm men\u0161\u00ed procento Slunce je b\u011bhem \u00fakazu zakryto. Oblast viditelnosti \u010d\u00e1ste\u010dn\u00e9ho zatm\u011bn\u00ed nepokr\u00fdv\u00e1 nikdy celou zemskou polokouli, kde je zrovna den, a tedy ani \u010d\u00e1ste\u010dn\u00e9 zatm\u011bn\u00ed nen\u00ed b\u011bhem konkr\u00e9tn\u00edho \u00fakazu viditeln\u00e9 \u00fapln\u011b v\u0161ude.<\/p>\n

V p\u0159\u00edpad\u011b zatm\u011bn\u00ed 12. srpna 2026<\/strong> bude zatm\u011bn\u00ed v\u00a0\u00fazk\u00e9m p\u00e1su pozorovateln\u00e9 jako \u00fapln\u00e9, oblast viditelnosti \u010d\u00e1ste\u010dn\u00e9ho zatm\u011bn\u00ed pak zasahuje i do st\u0159edn\u00ed Evropy, tedy i do \u010ceska a Slovenska (bli\u017e\u0161\u00ed informace n\u00ed\u017ee). V \u010cesku a na Slovensku bude toto zatm\u011bn\u00ed tedy jen \u010d\u00e1ste\u010dn\u00e9.<\/strong><\/p>\n

<\/a>Pr\u016fb\u011bh \u00fakazu nad \u010ceskem a Slovenskem<\/h4>\n
\"Pr\u016fb\u011bh<\/a>
Pr\u016fb\u011bh zatm\u011bn\u00ed Slunce 12. srpna 2026 (pro Prahu). Procentu\u00e1ln\u00ed zakryt\u00ed je uvedeno v pr\u016fm\u011bru slune\u010dn\u00edho disku. Zdroj: Petr Hor\u00e1lek\/F\u00da v Opav\u011b\/Tajemn\u00e1 zatm\u011bn\u00ed\/EAI.<\/figcaption><\/figure>\n

\u00dakaz za\u010dne nejd\u0159\u00edve v \u010cesku okolo 19:19 SEL\u010c, kdy se z prav\u00e9ho spodn\u00edho okraje za\u010dne do slune\u010dn\u00edho disku \u201ezakusovat\u201c silueta tmav\u00e9ho M\u011bs\u00edce v novu.\u00a0 \u010c\u00edm v\u00edce na v\u00fdchod se budete nach\u00e1zet, t\u00edm pozd\u011bji \u010d\u00e1ste\u010dn\u00e9 zatm\u011bn\u00ed za\u010dne a t\u00edm m\u00e9n\u011b ze zatm\u011bn\u00ed tak\u00e9 bude vid\u011bt. Maximum \u00fakazu prob\u011bhne na \u00fazem\u00ed \u010ceska i Slovenska 20:11 SEL\u010c podle polohy pozorovatele, ne v\u0161ude ale bude viditeln\u00e9 (na v\u00fdchod\u011b \u010ceska a v\u011bt\u0161in\u011b Slovenska prob\u011bhne nejv\u011bt\u0161\u00ed zatm\u011bn\u00ed u\u017e pod obzorem). Slunce bude p\u0159i maximu zatm\u011bn\u00ed zakryto M\u011bs\u00edcem odspoda, tak\u017ee bude p\u0159ipom\u00ednat \u00fazk\u00e9 \u201eb\u00fd\u010d\u00ed rohy\u201c, kter\u00e9 budou ohnut\u00e9 sm\u011brem k\u00a0obzoru. Pr\u00e1v\u011b okolo tohoto momentu bude tak\u00e9 citeln\u00e9 nejv\u011bt\u0161\u00ed \u0161ero v\u00a0krajin\u011b a Slunce vz\u00e1p\u011bt\u00ed zapadne. Bude zaj\u00edmav\u00e9 sledovat dvoj\u00ed soumrak: V\u00a0pr\u016fb\u011bhu maxima \u00fakazu nastane men\u0161\u00ed \u0161ero, po z\u00e1padu Slunce se op\u011bt obloha je\u0161t\u011b tro\u0161ku rozsv\u00edt\u00ed a teprve potom za\u010dne prob\u00edhat klasick\u00fd soumrak.<\/strong><\/p>\n

N\u00ed\u017ee je uvedena tabulka s\u00a0viditelnost\u00ed \u00fakazu ve vybran\u00fdch \u010desko-slovensk\u00fdch m\u011bstech. Pro podrobnosti o \u00fakazu na v\u00e1mi vybran\u00e9m m\u00edst\u011b sta\u010d\u00ed nav\u0161t\u00edvit interaktivn\u00ed mapu Xaviera Jubiera<\/a> a v\u00a0map\u011b si zvolit svou lokalitu. Na pozorov\u00e1n\u00ed je nutn\u00e9 se vybavit speci\u00e1ln\u00edm filtrem pro ochranu zraku. Podrobn\u011bj\u0161\u00ed informace o tomto \u00fakazu a dal\u0161\u00edch zatm\u011bn\u00edch Slunce, kter\u00e1 n\u00e1s v\u00a0n\u00e1sleduj\u00edc\u00edch letech \u010dekaj\u00ed, najdete v\u00a0knize Tajemn\u00e1 zatm\u011bn\u00ed<\/strong><\/a>.<\/p>\n

\"Maxim\u00e1ln\u00ed<\/a>
Maxim\u00e1ln\u00ed pozorovateln\u00e1 f\u00e1ze zatm\u011bn\u00ed Slunce 12. srpna 2026 ve vybran\u00fdch m\u011bstech \u010ceska a Slovenska. Procentu\u00e1ln\u00ed zakryt\u00ed je uvedeno v plo\u0161e slune\u010dn\u00edho disku. Autor: Petr Hor\u00e1lek\/F\u00da v Opav\u011b\/Stellarium\/Astro-Novinky.eu<\/figcaption><\/figure>\n

Tabulka: Viditelnost zatm\u011bn\u00ed Slunce 12. srpna 2026 z \u010ceska a Slovenska.
\nM\u011bsta jsou \u0159azena od z\u00e1padu na v\u00fdchod. \u010casy jsou v SEL\u010c.<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
M\u011bsto<\/strong><\/td>\nZa\u010d\u00e1tek zatm\u011bn\u00ed<\/strong><\/td>\nSt\u0159ed zatm\u011bn\u00ed<\/strong>*<\/strong><\/td>\nZ\u00e1pad Slunce<\/strong><\/td>\nMaxim\u00e1ln\u00ed zatm\u011bn\u00ed*<\/strong><\/td>\n<\/tr>\n
Cheb<\/strong><\/td>\n19:19:43<\/td>\n20:12:44<\/td>\n20:35<\/td>\n86,8 %<\/td>\n<\/tr>\n
Plze\u0148<\/strong><\/td>\n19:20:09<\/td>\n20:12:44<\/td>\n20:30<\/td>\n86,8 %<\/td>\n<\/tr>\n
Praha<\/strong><\/td>\n19:19:23<\/td>\n20:11:50<\/td>\n20:27<\/td>\n86,2 %<\/td>\n<\/tr>\n
\u010cesk\u00e9 Bud\u011bjovice<\/strong><\/td>\n19:21:13<\/td>\n20:13:29<\/td>\n20:24<\/td>\n87,1 %<\/td>\n<\/tr>\n
Pardubice<\/strong><\/td>\n19:19:16<\/td>\n20:11:23<\/td>\n20:21<\/td>\n85,9 %<\/td>\n<\/tr>\n
Hradec Kr\u00e1lov\u00e9<\/strong><\/td>\n19:18:59<\/td>\n20:11:06<\/td>\n20:22<\/td>\n85,7 %<\/td>\n<\/tr>\n
Brno<\/strong><\/td>\n19:20:28<\/td>\n20:12:18<\/td>\n20:16<\/td>\n86,4 %<\/td>\n<\/tr>\n
Bratislava<\/strong><\/td>\n19:22:01<\/td>\n20:12:44<\/td>\n20:11<\/td>\n83,3 % (p\u0159i z\u00e1padu)<\/td>\n<\/tr>\n
Opava<\/strong><\/td>\n19:19:00<\/td>\n20:10:41<\/td>\n20:13<\/td>\n85,5 %<\/td>\n<\/tr>\n
Ostrava<\/strong><\/td>\n19:19:07<\/td>\n20:10:42<\/td>\n20:11<\/td>\n86,0 % (p\u0159i z\u00e1padu)<\/td>\n<\/tr>\n
Bansk\u00e1 Bystrica<\/strong><\/td>\n19:20:37<\/td>\n20:11:53<\/td>\n20:04<\/td>\n67,1 % (p\u0159i z\u00e1padu)<\/td>\n<\/tr>\n
Poprad<\/strong><\/td>\n19:19:50<\/td>\n20:10:56<\/td>\n20:01<\/td>\n69,0 % (p\u0159i z\u00e1padu)<\/td>\n<\/tr>\n
Ko\u0161ice<\/strong><\/td>\n19:20:05<\/td>\n20:10:57<\/td>\n19:56<\/td>\n61,3 % (p\u0159i z\u00e1padu)<\/td>\n<\/tr>\n
Humenn\u00e9<\/strong><\/td>\n19:19:34<\/td>\n20:10:21<\/td>\n19:54<\/td>\n57,3 % (p\u0159i z\u00e1padu)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

* Na n\u011bkter\u00fdch m\u00edstech nastane maxim\u00e1ln\u00ed f\u00e1ze zatm\u011bn\u00ed u\u017e pod obzorem. Pro tato m\u00edsta je tedy uvedeno maxim\u00e1ln\u00ed procento zatm\u011bn\u00ed v\u00a0dob\u011b z\u00e1padu Slunce (v kolonce \u201eMaxim\u00e1ln\u00ed zatm\u011bn\u00ed\u201c je uvedeno \u201ep\u0159i z\u00e1padu\u201c)<\/em><\/p>\n

Interaktivn\u011b: Jak\u00e9 bude po\u010das\u00ed?
\n<\/strong>(origin\u00e1ln\u00ed str\u00e1nka VentuSky.com<\/a>)
\n<\/strong><\/p>\n