You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
762 B
32 lines
762 B
<sect2 id="calc-dayduration">
|
|
<title
|
|
>Day Duration module</title>
|
|
<indexterm
|
|
><primary
|
|
>Tools</primary>
|
|
<secondary
|
|
>Astrocalculator</secondary>
|
|
<tertiary
|
|
>Day Duration module</tertiary>
|
|
</indexterm>
|
|
|
|
<screenshot>
|
|
<screeninfo
|
|
>The Day Duration calculator module </screeninfo>
|
|
<mediaobject>
|
|
<imageobject>
|
|
<imagedata fileref="calc-daylength.png" format="PNG"/>
|
|
</imageobject>
|
|
<textobject>
|
|
<phrase
|
|
>Day Duration</phrase>
|
|
</textobject>
|
|
</mediaobject>
|
|
</screenshot>
|
|
|
|
<para
|
|
>This module computes the length of day as well as sunrise, sun-transit (noon), and sunset times for any calendar date, for any location on Earth. First fill in the desired geographic coordinates and date, then press the <guibutton
|
|
>Compute</guibutton
|
|
> button. </para>
|
|
</sect2>
|