diff --git a/Translations/strings-default.xml b/Translations/strings-default.xml
index ced627dc9..f1fe7e20e 100644
--- a/Translations/strings-default.xml
+++ b/Translations/strings-default.xml
@@ -205,6 +205,7 @@
 
  <!-- Time options -->
  <time-options>Time Options</time-options>
+ <timeofday-desc>Specify a time of day</timeofday-desc>
  <time-offset-desc>Add this time offset</time-offset-desc>
  <time-match-real-desc>Synchronize time with real-world time</time-match-real-desc>
  <time-match-local-desc>Synchronize time with local real-world time</time-match-local-desc>
diff --git a/options.xml b/options.xml
index 319aa8def..e34c84c8d 100644
--- a/options.xml
+++ b/options.xml
@@ -646,6 +646,12 @@
   <section>
    <name>strings/time-options</name>
 
+   <option>
+    <name>timeofday</name>
+    <arg>{dawn,noon,dusk,midnight}</arg>
+    <description>strings/timeofday-desc</description>
+   </option>
+
    <option>
     <name>time-offset</name>
     <arg>[+-]hh:mm:ss</arg>