{"version":"1.0","provider_name":"GeoCurrents","provider_url":"https:\/\/www.geocurrents.info","author_name":"Martin W. Lewis","author_url":"https:\/\/www.geocurrents.info\/blog\/author\/martin-lewis\/","title":"Changing Sun Angles and the March of the Seasons - GeoCurrents","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"KxLfNkwGbO\"><a href=\"https:\/\/www.geocurrents.info\/blog\/2025\/10\/28\/changing-sun-angles-and-the-march-of-the-seasons\/\">Changing Sun Angles and the March of the Seasons<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.geocurrents.info\/blog\/2025\/10\/28\/changing-sun-angles-and-the-march-of-the-seasons\/embed\/#?secret=KxLfNkwGbO\" width=\"600\" height=\"338\" title=\"&#8220;Changing Sun Angles and the March of the Seasons&#8221; &#8212; GeoCurrents\" data-secret=\"KxLfNkwGbO\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/www.geocurrents.info\/wp-content\/uploads\/2025\/10\/Summer-Bozeman-pole-equator.jpg","thumbnail_width":2502,"thumbnail_height":1520,"description":"As the previous post explained, seasonal temperature changes are mostly caused by changes in the midday sun angle. By why does the height of the sun above the horizon vary at different times of the year? The key factor here is the Earth\u2019s tilted axis, which changes in orientation relative to the sun as the [&hellip;]"}