{"id":7109,"date":"2025-09-04T12:26:16","date_gmt":"2025-09-04T11:26:16","guid":{"rendered":"https:\/\/www.craag.dz\/?p=7109"},"modified":"2025-09-04T12:26:16","modified_gmt":"2025-09-04T11:26:16","slug":"eclipse-lunaire-totale-7-septembre-2025","status":"publish","type":"post","link":"https:\/\/www.craag.dz\/index.php\/2025\/09\/04\/eclipse-lunaire-totale-7-septembre-2025\/","title":{"rendered":"\u00c9clipse lunaire totale \u2013 7 septembre 2025"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.craag.dz\/wp-content\/uploads\/2025\/09\/Eclipse-lunaire-totale-1024x1024.jpg\" alt=\"\" class=\"wp-image-7111\" srcset=\"https:\/\/www.craag.dz\/wp-content\/uploads\/2025\/09\/Eclipse-lunaire-totale-1024x1024.jpg 1024w, https:\/\/www.craag.dz\/wp-content\/uploads\/2025\/09\/Eclipse-lunaire-totale-300x300.jpg 300w, https:\/\/www.craag.dz\/wp-content\/uploads\/2025\/09\/Eclipse-lunaire-totale-150x150.jpg 150w, https:\/\/www.craag.dz\/wp-content\/uploads\/2025\/09\/Eclipse-lunaire-totale-768x768.jpg 768w, https:\/\/www.craag.dz\/wp-content\/uploads\/2025\/09\/Eclipse-lunaire-totale-1536x1536.jpg 1536w, https:\/\/www.craag.dz\/wp-content\/uploads\/2025\/09\/Eclipse-lunaire-totale-2048x2048.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Le dimanche 07 septembre 2025, une \u00e9clipse lunaire se produira et sera partiellement ou totalement visible depuis plusieurs r\u00e9gions du monde.&nbsp;En Alg\u00e9rie, le ph\u00e9nom\u00e8ne ne sera observable qu\u2019\u00e0 partir de la seconde moiti\u00e9 de la phase de totalit\u00e9 car la Lune se l\u00e8vera d\u00e9j\u00e0 enti\u00e8rement \u00e9clips\u00e9e.&nbsp;Pendant cette phase, notre satellite naturel rentrera int\u00e9gralement dans l&rsquo;ombre de la Terre et prendra une teinte rouge brique. Cette coloration est due \u00e0 la r\u00e9fraction et la dispersion de la lumi\u00e8re solaire par l&rsquo;atmosph\u00e8re terrestre. L&rsquo;observation pourra se faire \u00e0 l&rsquo;\u0153il nu, sans danger, depuis tout le territoire national sous un ciel d\u00e9gag\u00e9.<\/p>\n\n\n\n<p>Une occasion rare d&rsquo;assister \u00e0 un spectacle c\u00e9leste remarquable.\u00a0Il faut noter que le Soleil se couchera \u00e0 19h07mn (heure alg\u00e9rienne), tandis qu\u2019au m\u00eame instant la Lune apparaitra \u00e0 l\u2019horizon Est, d\u00e9j\u00e0 totalement \u00e9clips\u00e9e. Le maximum de l\u2019\u00e9clipse interviendra \u00e0 19h11m49s. <\/p>\n\n\n\n<p>La sortie de l\u2019ombre de la Terre d\u00e9butera \u00e0 19h52m53s, alors que la Lune sera encore basse, \u00e0 environ 9\u00b0 au-dessus de l\u2019horizon Est. La sortie de la p\u00e9nombre commencera \u00e0 20h56m32s, pour s\u2019achever \u00e0 21h55m06s, marquant la fin de l\u2019\u00e9clipse.\u00a0La figure\u00a0n\u00b01 repr\u00e9sente les horaires des diff\u00e9rentes phases de l\u2019\u00e9clipse, tandis que\u00a0la figure\u00a0n\u00b02 montre les r\u00e9gions du monde o\u00f9 l\u2019\u00e9clipse sera visible.\u00a0L\u2019observation d\u2019une \u00e9clipse lunaire ne n\u00e9cessite aucun \u00e9quipement sp\u00e9cifique, car le ph\u00e9nom\u00e8ne est visible \u00e0 l\u2019\u0153il nu sans danger. Toutefois, l\u2019usage\u00a0des petits instruments d\u2019observations\u00a0peut permettre d\u2019appr\u00e9cier davantage les d\u00e9tails du disque lunaire et des variations de luminosit\u00e9 et de couleur.\u00a0Il est recommand\u00e9 d\u2019observer l\u2019\u00e9clipse depuis un site d\u00e9gag\u00e9, offrant une vue claire sur l\u2019horizon\u00a0est juste apr\u00e8s le\u00a0coucher\u00a0du Soleil, afin de maximiser les chances d\u2019apercevoir les\u00a0derni\u00e8res\u00a0phases\u00a0de l\u2019\u00e9clipse.\u00a0Les \u00e9clipses lunaires ont toujours fascin\u00e9 les civilisations et occupent une place importante tant dans l\u2019astronomie moderne que dans l\u2019histoire des sciences. <\/p>\n\n\n\n<p>Ce type d\u2019\u00e9v\u00e9nement permet d\u2019\u00e9tudier la dynamique du syst\u00e8me Terre-Lune-Soleil, d\u2019affiner les mod\u00e8les astronomiques et d\u2019observer les variations de l\u2019atmosph\u00e8re terrestre \u00e0 travers la teinte rouge\u00e2tre que prend la Lune lors de la phase totale.\u00a0Bien que l\u2019\u00e9clipse lunaire totale du 07 Septembre2025 ne soit pas enti\u00e8rement visible en Alg\u00e9rie du d\u00e9but \u00e0 la fin, elle reste un \u00e9v\u00e9nement astronomique majeur qui m\u00e9rite l\u2019attention des passionn\u00e9s d\u2019astronomie.<\/p>\n\n\n\n<p> Nous encourageons le public \u00e0 suivre ce ph\u00e9nom\u00e8ne et \u00e0 s\u2019informer davantage sur les prochaines \u00e9clipses\u00a0lunaires\u00a0totalement visibles depuis notre pays.\u00a0Enfin, sachez que la prochaine \u00e9clipse lunaire partielle en Alg\u00e9rie sera le28 Aout 2026 et la prochaine \u00e9clipse lunaire totale du d\u00e9but \u00e0 la fin sera le20 D\u00e9cembre 2029.<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/www.craag.dz\/wp-content\/uploads\/2025\/09\/eclipse_septembre_2025.mp4\"><\/video><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 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l\u2018image\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on-async--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"context.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"context.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Le dimanche 07 septembre 2025, une \u00e9clipse lunaire se produira et sera partiellement ou totalement visible depuis plusieurs r\u00e9gions du monde.&nbsp;En Alg\u00e9rie, le ph\u00e9nom\u00e8ne ne sera observable qu\u2019\u00e0 partir de la seconde moiti\u00e9 de la phase de totalit\u00e9 car la Lune se l\u00e8vera d\u00e9j\u00e0 enti\u00e8rement \u00e9clips\u00e9e.&nbsp;Pendant cette phase, notre satellite naturel rentrera int\u00e9gralement dans l&rsquo;ombre [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7111,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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