(G\u00c3\u00a9n\u00c3\u00a9rateur blanc, recherche)<\/p>\n
Chaque jour \u00c3\u00a0 minuit, dans tous les fuseaux horaires, il est n\u00c3\u00a9cessaire de changer de date pour passer au jour suivant. Mais compte tenu de l’utilisation d’un m\u00c3\u00a9ridien de r\u00c3\u00a9f\u00c3\u00a9rence pour ces fuseaux horaires, il existe \u00c3\u00a9galement un m\u00c3\u00a9ridien (m\u00c3\u00a9ridien de 180\u00c2\u00b0 de longitude) <\/em>o\u00c3\u00b9, quelle que soit l’heure, il est n\u00c3\u00a9cessaire lorsqu’on le traverse d’ajouter ou de retrancher un jour, selon le sens de la travers\u00c3\u00a9e. (G\u00c3\u00a9n\u00c3\u00a9rateur blanc, recherche) Chaque jour \u00c3\u00a0 minuit, dans tous les fuseaux horaires, il est n\u00c3\u00a9cessaire de changer de date pour passer au jour suivant. Mais compte tenu de l’utilisation d’un m\u00c3\u00a9ridien de r\u00c3\u00a9f\u00c3\u00a9rence pour ces fuseaux horaires, il existe \u00c3\u00a9galement… (SAVOIR PLUS)<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,12],"tags":[69,38],"_links":{"self":[{"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/127"}],"collection":[{"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=127"}],"version-history":[{"count":2,"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/127\/revisions"}],"predecessor-version":[{"id":4068,"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/127\/revisions\/4068"}],"wp:attachment":[{"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/incident.net\/users\/julie\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nAinsi, quelqu’un voyageant vers l’Ouest et franchissant la ligne de changement de date doit ajouter un jour \u00c3\u00a0 la date qu’il s’attendrait \u00c3\u00a0 avoir s’il ne le faisait pas. Similairement, un voyageur vers l’Est doit retrancher un jour.
\n\u00c3\u20ac l’instant pr\u00c3\u00a9cis o\u00c3\u00b9 il est minuit sur la ligne de changement de date, toute la plan\u00c3\u00a8te est \u00c3\u00a0 la m\u00c3\u00aame date.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"