{"id":4369,"date":"2015-01-04T23:41:20","date_gmt":"2015-01-04T21:41:20","guid":{"rendered":"http:\/\/alpoma.net\/carto\/?p=4369"},"modified":"2015-01-04T23:41:20","modified_gmt":"2015-01-04T21:41:20","slug":"suncalc-calculadora-solar","status":"publish","type":"post","link":"https:\/\/alpoma.net\/carto\/?p=4369","title":{"rendered":"SunCalc, calculadora solar"},"content":{"rendered":"

Calculadoras solares en la red hay muchas, pero esta con la que me he cruzado hoy tiene algo especial. No es complicada, ofrece lo justo en cuanto a datos pero es intuitiva y \u00fatil. SunCalc <\/strong>permite conocer, para cualquier punto sobre la superficie terrestre y para cualquier momento en el calendario, la hora exacta del orto <\/strong>y el ocaso <\/strong>solares as\u00ed como del c\u00e9nit<\/strong>, el atardecer y el amanecer. Su uso es tan sencillo que en apenas unos segundos se puede manejar sin problemas: SunCalc – sun position, sunlight phases, sunrise, sunset, dusk and dawn times calculator<\/a><\/strong>.<\/p>\n

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

Calculadoras solares en la red hay muchas, pero esta con la que me he cruzado hoy tiene algo especial. No es complicada, ofrece lo justo […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":4370,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[5],"tags":[],"class_list":["post-4369","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-en-linea"],"jetpack_featured_media_url":"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2015\/01\/suncalc_screencapture.jpg","jetpack_shortlink":"https:\/\/wp.me\/p93Co9-18t","jetpack-related-posts":[{"id":206,"url":"https:\/\/alpoma.net\/carto\/?p=206","url_meta":{"origin":4369,"position":0},"title":"Atlas de Eclipses Solares","author":"alpoma","date":"junio 16, 2006","format":false,"excerpt":"Saltando de enlace en enlace, me he topado con un atlas muy interesante. Se trata de una impresionante recopilaci\u00f3n de \u00e1reas geogr\u00e1ficas en las que eclipses solares totales, anulares o h\u00edbridos han sido visibles, o lo ser\u00e1n, a trav\u00e9s de un an\u00e1lisis de datos que abarca, nada m\u00e1s y nada\u2026","rel":"","context":"En \u00abCartograf\u00eda\u00bb","block_context":{"text":"Cartograf\u00eda","link":"https:\/\/alpoma.net\/carto\/?cat=9"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":556,"url":"https:\/\/alpoma.net\/carto\/?p=556","url_meta":{"origin":4369,"position":1},"title":"Nuestra vecindad c\u00f3smica","author":"alpoma","date":"junio 12, 2008","format":false,"excerpt":"Lo de vecindad va con segundas, a fin de cuentas este proyecto intenta mostrar visualmente a los vecinos del Sol, esto es, estrellas y planetas extrasolares en un radio de varias decenas de a\u00f1os luz, lo que en t\u00e9rminos c\u00f3smicos es una nimiedad, pero a escala humana es gigantesco. Extrasolar.net\u2026","rel":"","context":"En \u00abMiscel\u00e1nea\u00bb","block_context":{"text":"Miscel\u00e1nea","link":"https:\/\/alpoma.net\/carto\/?cat=1"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2008\/06\/2572914967_cbaba3aa95_o.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2008\/06\/2572914967_cbaba3aa95_o.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2008\/06\/2572914967_cbaba3aa95_o.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":264,"url":"https:\/\/alpoma.net\/carto\/?p=264","url_meta":{"origin":4369,"position":2},"title":"El Sol y la se\u00f1al GPS","author":"alpoma","date":"septiembre 27, 2006","format":false,"excerpt":"De c\u00f3mo las erupciones solares pueden alterar las se\u00f1ales del sistema de posicionamiento global GPS: Solar Flares Could Seriously Disrupt GPS Receivers A minor solar flare in September 2005 produced a noticeable degradation of all GPS signals on the day side of the Earth. When scaled up to the larger\u2026","rel":"","context":"En \u00abMiscel\u00e1nea\u00bb","block_context":{"text":"Miscel\u00e1nea","link":"https:\/\/alpoma.net\/carto\/?cat=1"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":208,"url":"https:\/\/alpoma.net\/carto\/?p=208","url_meta":{"origin":4369,"position":3},"title":"Mapa global de rayos","author":"alpoma","date":"junio 18, 2006","format":false,"excerpt":"He aqu\u00ed un curioso e interesante recursos, al que llego desde geology.com y que ofrece una representaci\u00f3n global de los rayos que anualmente se producen en la atm\u00f3sfera, preparado por la NASA. El inter\u00e9s de esta representaci\u00f3n va m\u00e1s all\u00e1 de lo meramente t\u00e9cnico o visual, puesto que son los\u2026","rel":"","context":"En \u00abEn l\u00ednea\u00bb","block_context":{"text":"En l\u00ednea","link":"https:\/\/alpoma.net\/carto\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2006\/06\/169497955_c2ebf95ccf_o.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2006\/06\/169497955_c2ebf95ccf_o.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2006\/06\/169497955_c2ebf95ccf_o.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":3318,"url":"https:\/\/alpoma.net\/carto\/?p=3318","url_meta":{"origin":4369,"position":4},"title":"Disponible el visor web de mapas solares urbanos","author":"alpoma","date":"mayo 15, 2012","format":false,"excerpt":"Hace poco mencion\u00e9 en La Cartoteca el proyecto Huellasolar. Ahora ya puedo anunciar que el visor on-line de cartograf\u00eda solar urbana que forma parte de ese proyecto est\u00e1 disponible. Actualmente est\u00e1n cartografiadas las ciudades de Almer\u00eda, Barcelona, Granada, Madrid, M\u00e1laga y Sevilla. El visor online cuenta con versi\u00f3n lite de\u2026","rel":"","context":"En \u00abEn l\u00ednea\u00bb","block_context":{"text":"En l\u00ednea","link":"https:\/\/alpoma.net\/carto\/?cat=5"},"img":{"alt_text":"post_Barc_safa","src":"https:\/\/i0.wp.com\/farm9.staticflickr.com\/8024\/7205372868_d5a58d76fb_m.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":7997,"url":"https:\/\/alpoma.net\/carto\/?p=7997","url_meta":{"origin":4369,"position":5},"title":"\u00bfC\u00f3mo se dibuja la sombra de un eclipse?","author":"alpoma","date":"agosto 10, 2026","format":false,"excerpt":"A principios de 2026, despu\u00e9s de recopilar mucho material sobre eclipses solares, se me ocurri\u00f3 la idea de reunir todas aquellas notas en un libro. Luego comenz\u00f3 la \"eclipseman\u00eda\" que, entiendo, llegar\u00e1 a su m\u00e1ximo este 12 de agosto con el eclipse solar total sobre Espa\u00f1a, y todo el mundo\u2026","rel":"","context":"En \u00abCartograf\u00eda\u00bb","block_context":{"text":"Cartograf\u00eda","link":"https:\/\/alpoma.net\/carto\/?cat=9"},"img":{"alt_text":"El mapa predictivo del eclipse del 12 de agosto de 1654 publicado por Erhard Weigel, con sucesivas posiciones de la sombra sobre una Tierra vista desde la Luna. Fuente: Weigel, De Eclipsibus (Jena, 1654), p. 1. Th\u00fcringer Universit\u00e4ts- und Landesbibliothek Jena.","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2026\/08\/1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2026\/08\/1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2026\/08\/1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2026\/08\/1.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2026\/08\/1.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2026\/08\/1.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/posts\/4369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4369"}],"version-history":[{"count":0,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/posts\/4369\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/media\/4370"}],"wp:attachment":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}