ache</a> (version 2.4.D1)</li><li><a href="http://4Suite.org">4XSLT, from 4Suite.</a> (version 0.12.0a3)</li><li><a href="http://xmlsoft.org/XSLT/">libxslt from Daniel Veillard et al.</a> (version 1.0.19)</li></ul><p>
                  Implementations of <code>date:day-name</code> are available in the following languages:
               </p><ul><li><a href="date.day-name.function.xsl">EXSLT Function</a> (by <a href="mailto:mail@jenitennison.com">Jeni Tennison</a>)</li><li><a href="date.day-name.template.xsl