diff --git a/docs/user/tasks.rst b/docs/user/tasks.rst
index 7c1c87b36..618c91968 100644
--- a/docs/user/tasks.rst
+++ b/docs/user/tasks.rst
@@ -182,3 +182,6 @@ TAB
 
 SHIFT + TAB
   Go back to the previous field.
+
+LEFT, RIGHT
+  Jump to the previous or next date, when keyboard focus is not inside a field.