https://www.flerf.info/index.php?action=history&feed=atom&title=Sun_angular_elevation 2026-08-31T10:13:30Z Revision history for this page on the wiki MediaWiki 1.44.0 https://www.flerf.info/index.php?title=Sun_angular_elevation&diff=11172&oldid=prev 2026-08-29T02:14:16Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:14, 28 August 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l17">Line 17:</td> <td colspan="2" class="diff-lineno">Line 17:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Local solar midnight ~= 13.37°&lt;br&gt;</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Local solar midnight ~= 13.37°&lt;br&gt;</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Globe <del style="font-weight: bold; text-decoration: none;">Evidence</del>]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Globe <ins style="font-weight: bold; text-decoration: none;">evidence</ins>]]</div></td></tr> </table>

Washcarso https://www.flerf.info/index.php?title=Sun_angular_elevation&diff=11136&oldid=prev 2026-08-28T17:19:50Z

<p>Category:Globe Evidence added</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:19, 28 August 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l16">Line 16:</td> <td colspan="2" class="diff-lineno">Line 16:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Local solar midnight ~= -90° - (-103.37°)&lt;br&gt;</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Local solar midnight ~= -90° - (-103.37°)&lt;br&gt;</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Local solar midnight ~= 13.37°&lt;br&gt;</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Local solar midnight ~= 13.37°&lt;br&gt;</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:Globe Evidence]]</ins></div></td></tr> </table>

Martin https://www.flerf.info/index.php?title=Sun_angular_elevation&diff=6525&oldid=prev 2026-03-29T01:13:11Z

<p>Created page with &quot;This is the formula using globe geometry for the angular elevation of the sun at local solar noon and local solar midnight for any latitude. Angular elevation at local solar noon ~= 90° - Obs_lat - Dec_sun&lt;br&gt; Angular elevation at local solar midnight ~= -90° - (Obs_lat + Dec_sun)&lt;br&gt; Where: * Obs_lat is the observer&#039;s latitude * Dec_sun is the <a href="/index.php/Sun_Declination" title="Sun Declination">sun&#039;s declination</a> For 80°S Latitude on December 15, 2024:&lt;br&gt; Local solar noon ~= 90° - Obs_lat - Dec_...&quot;</p> <p><b>New page</b></p><div>This is the formula using globe geometry for the angular elevation of the sun at local solar noon and local solar midnight for any latitude.<br /> <br /> Angular elevation at local solar noon ~= 90° - Obs_lat - Dec_sun&lt;br&gt;<br /> Angular elevation at local solar midnight ~= -90° - (Obs_lat + Dec_sun)&lt;br&gt;<br /> Where:<br /> * Obs_lat is the observer&#039;s latitude<br /> * Dec_sun is the [[Sun_Declination|sun&#039;s declination]]<br /> <br /> For 80°S Latitude on December 15, 2024:&lt;br&gt;<br /> Local solar noon ~= 90° - Obs_lat - Dec_sun&lt;br&gt;<br /> Local solar noon ~= 90° - 80° - (−23.37°)&lt;br&gt;<br /> Local solar noon ~= 33.37°&lt;br&gt;<br /> <br /> Local solar midnight ~= -90° - (Obs_lat + Dec_sun)&lt;br&gt;<br /> Local solar midnight ~= -90° - (-80° + -23.37°)&lt;br&gt;<br /> Local solar midnight ~= -90° - (-103.37°)&lt;br&gt;<br /> Local solar midnight ~= 13.37°&lt;br&gt;</div>

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