diff --git a/xsl/ddate.xsl b/xsl/ddate.xsl
index e212c90d1..94b98c620 100644
--- a/xsl/ddate.xsl
+++ b/xsl/ddate.xsl
@@ -68,6 +68,10 @@
     <xsl:variable name="season" select="floor(($yday - 1) div 73) + 1"/>
 
     <xsl:choose>
+      <xsl:when test="date:month-in-year($date) = 2 and
+                      date:day-in-month($date) = 29">
+        <xsl:text>St. Tib's Day</xsl:text>
+      </xsl:when>
       <!-- APOSTLE HOLIDAYS -->
       <xsl:when test="$mday = 5">
         <xsl:choose>