Zack Labe<p>Happy <a href="https://fediscience.org/tags/DecemberSolstice" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DecemberSolstice</span></a>! 🌞⚒️🧪</p><p>Understanding seasons - a look at the hourly incoming solar radiation during the two solstices (23.5°N/S). I've added a red marker for ease of viewing. Dashed line shows the equator</p><p>This graphic can now be found at <a href="https://zacklabe.com/arctic-climate-seasonality-and-variability/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">zacklabe.com/arctic-climate-se</span><span class="invisible">asonality-and-variability/</span></a></p>