Index: django/forms/widgets.py
===================================================================
--- django/forms/widgets.py	(revision 11499)
+++ django/forms/widgets.py	(working copy)
@@ -725,6 +725,8 @@
     """
     A Widget that splits datetime input into two <input type="hidden"> inputs.
     """
+    is_hidden = True
+    
     def __init__(self, attrs=None):
         widgets = (HiddenInput(attrs=attrs), HiddenInput(attrs=attrs))
         super(SplitDateTimeWidget, self).__init__(widgets, attrs)
Index: tests/regressiontests/forms/forms.py
===================================================================
--- tests/regressiontests/forms/forms.py	(revision 11499)
+++ tests/regressiontests/forms/forms.py	(working copy)
@@ -1807,4 +1807,15 @@
 >>> [f.name for f in form.visible_fields()]
 ['artist', 'name']
 
+
+# Checking that the label for SplitDateTimeField is not being displayed #####
+
+>>> from django.forms import *
+>>> class EventForm(Form):
+...     happened_at = SplitDateTimeField(widget=widgets.SplitHiddenDateTimeWidget)
+... 
+>>> form = EventForm()
+>>> form.as_ul()
+u'<input type="hidden" name="happened_at_0" id="id_happened_at_0" /><input type="hidden" name="happened_at_1" id="id_happened_at_1" />'
+
 """