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<span class="ty"><div class="row">
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<p>To look up the phase of the moon for any (Common Era) date, <span class="notph"><br></span><span class="ph"> </span>just fill out the form below, then hit &ldquo;Find Phase.&rdquo;</p>
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<img class="img-responsive" src="moonpics/mluna.jpg" width="480" height="288" alt="The waning moon.">
<p align="center"><span style="position:relative;top:-6px">At <font color="#ffffff">18:56:03 UT</B></FONT> Saturday <font color="#ffffff">23 October 2021</font><span class="notty"><br></span><span class="ty"> </span><font color="#ffffff">the moon&rsquo;s phase is</font></span></p>


<h3><span style="position:relative;top:-2px">WANING GIBBOUS (91.01% full)</span></h3>


<p align="center"><span style="font-size:13px;position:relative;top:6px"></span></p>
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<div class="form-group">
<label for="m">Month</label>
<select class="form-control input-sm" name="m">
<option value="1">January</option>
<option value="2">February</option>
<option value="3">March</option>
<option value="4">April</option>
<option value="5">May</option>
<option value="6">June</option>
<option value="7">July</option>
<option value="8">August</option>
<option value="9">September</option>
<option value="10" selected>October</option>
<option value="11">November</option>
<option value="12">December</option>
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<div class="col-sm-2 col-xs-4">
<div class="form-group">
<label for="d">Day</label>
<select class="form-control input-sm" name="d">
<option value="1">01</option>
<option value="2">02</option>
<option value="3">03</option>
<option value="4">04</option>
<option value="5">05</option>
<option value="6">06</option>
<option value="7">07</option>
<option value="8">08</option>
<option value="9">09</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23" selected>23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
</select>
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<div class="col-sm-2 col-xs-4">
<div class="form-group">
<label for="usr">Year</label>
<input type="text" class="form-control input-sm" name="y" value="2021">
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<div class="col-sm-3 col-sx-0"></div>
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<div class="row">
<div class="col-sm-3 col-xs-0"></div>
<div class="col-sm-2 col-xs-4">

<div class="form-group">
<label for="hour">Hour</label>
<select class="form-control input-sm" name="hour">
<option value="0">00</option>
<option value="1">01</option>
<option value="2">02</option>
<option value="3">03</option>
<option value="4">04</option>
<option value="5">05</option>
<option value="6">06</option>
<option value="7">07</option>
<option value="8">08</option>
<option value="9">09</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18" selected>18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
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<div class="col-sm-2 col-xs-4">
<div class="form-group">
<label for="min">Minute</label>
<select class="form-control input-sm" name="min">
<option value="0">00</option>
<option value="1">01</option>
<option value="2">02</option>
<option value="3">03</option>
<option value="4">04</option>
<option value="5">05</option>
<option value="6">06</option>
<option value="7">07</option>
<option value="8">08</option>
<option value="9">09</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
<option value="32">32</option>
<option value="33">33</option>
<option value="34">34</option>
<option value="35">35</option>
<option value="36">36</option>
<option value="37">37</option>
<option value="38">38</option>
<option value="39">39</option>
<option value="40">40</option>
<option value="41">41</option>
<option value="42">42</option>
<option value="43">43</option>
<option value="44">44</option>
<option value="45">45</option>
<option value="46">46</option>
<option value="47">47</option>
<option value="48">48</option>
<option value="49">49</option>
<option value="50">50</option>
<option value="51">51</option>
<option value="52">52</option>
<option value="53">53</option>
<option value="54">54</option>
<option value="55">55</option>
<option value="56" selected>56</option>
<option value="57">57</option>
<option value="58">58</option>
<option value="59">59</option>
</select>
</div>
</div>

<div class="col-sm-2 col-xs-4">
<div class="form-group">
<label for="sec">Second</label>
<select class="form-control input-sm" name="sec">
<option value="0">00</option>
<option value="1">01</option>
<option value="2">02</option>
<option value="3" selected>03</option>
<option value="4">04</option>
<option value="5">05</option>
<option value="6">06</option>
<option value="7">07</option>
<option value="8">08</option>
<option value="9">09</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
<option value="32">32</option>
<option value="33">33</option>
<option value="34">34</option>
<option value="35">35</option>
<option value="36">36</option>
<option value="37">37</option>
<option value="38">38</option>
<option value="39">39</option>
<option value="40">40</option>
<option value="41">41</option>
<option value="42">42</option>
<option value="43">43</option>
<option value="44">44</option>
<option value="45">45</option>
<option value="46">46</option>
<option value="47">47</option>
<option value="48">48</option>
<option value="49">49</option>
<option value="50">50</option>
<option value="51">51</option>
<option value="52">52</option>
<option value="53">53</option>
<option value="54">54</option>
<option value="55">55</option>
<option value="56">56</option>
<option value="57">57</option>
<option value="58">58</option>
<option value="59">59</option>
</select>
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</div>
<div class="col-sm-3 col-sx-0"></div>
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<div class="col-sm=12" align="center">

<button type="submit" class="btn btn-default btn-md">
Find Phase <span class="glyphicon glyphicon-search"></span>
</button>


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<a href="prevfull.html?go=T&q=10/23/2021&tm=18:56:03" class="btn btn-newmoon"><span style="font-size:14px;position:relative;top:-1px">&#11044;</span> Prev <span class="ph">Full</span></a>
<a href="prevnew.html?go=T&q=10/23/2021&tm=18:56:03" class="btn btn-newmoon"><span style="font-size:15px;position:relative;top:1px">&#9711;</span> Prev <span class="ph">New</span></a>
<a href="index.html" class="btn btn-primary">Current <span class="ph">Phase</span></a>
<a href="nextnew.html?go=T&q=10/23/2021&tm=18:56:03" class="btn btn-newmoon">Next <span class="ph">New</span> <span style="font-size:15px;position:relative;top:1px">&#9711;</span></a>
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<button type="button" class="btn btn-nerds" data-toggle="collapse" data-target="#info">&nbsp;&nbsp;&nbsp;Info for Nerds&nbsp;<span class="glyphicon glyphicon-arrow-down"></span>&nbsp;&nbsp;&nbsp;</button>
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<h5>Some factors that go into this equation:</h5>

<p align="center"><b>Universal Time</b>
 is 18.9508333333333 in decimal hours.
<br>
The <b>Julian date</b> is 2459511.41013657.
<br>
The <b>sun&rsquo;s ecliptic longitude</b> is 210.614581984952 degrees.
<br>
Its <b>mean anomaly</b> is 289.649799805 degrees.
<br>
The moon&rsquo;s <b>mean longitude</b> on 00 January 1990 was 318.351648 degrees.</p>

<p><i><font color="#999999">These calculations incorporate the switch to the English New Style (N.S.)&#151;i.e., Gregorian&#151; calendar after Wednesday, 02 September 1752; the next day became Thursday, 14 September, skipping eleven days. (Please also note that, while fairly accurate, these calculations remain a bit buggy.)</font></i></div>
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