 Air Transport Association
gives current time zone rules for airports served by commercial aviation.</li>
</ul>
</section>

<section>
<h2 id="maps">Maps</h2>
<ul>
<li>The <a
href="https://www.cia.gov/the-world-factbook/maps/world-regional/">World
and Regional Maps section</a> of <em>The World Factbook</em>, published by the
<a href="https://www.cia.gov">US Central Intelligence
Agency (<abbr
title="Central Intelligence Agency">CIA</abbr>)</a>, contains a time
zone map; the
<a
href="https://legacy.lib.utexas.