diff -r b18701772d73 -r 9661ccbc94d8 src/pyams_content/shared/common/zmi/search.py
--- a/src/pyams_content/shared/common/zmi/search.py	Thu Jul 13 11:00:19 2017 +0200
+++ b/src/pyams_content/shared/common/zmi/search.py	Wed Aug 02 14:48:18 2017 +0200
@@ -49,7 +49,7 @@
 from pyramid.view import view_config
 from z3c.form import field
 from zope.interface import implementer
-from zope.schema import Date, Choice
+from zope.schema import Datetime, Choice
 
 from pyams_content import _
 
@@ -122,17 +122,17 @@
                     vocabulary=STATES_VOCABULARY,
                     required=False)
 
-    created_after = Date(title=_("Created after..."),
-                         required=False)
+    created_after = Datetime(title=_("Created after..."),
+                             required=False)
 
-    created_before = Date(title=_("Created before..."),
-                          required=False)
+    created_before = Datetime(title=_("Created before..."),
+                              required=False)
 
-    modified_after = Date(title=_("Modified after..."),
-                          required=False)
+    modified_after = Datetime(title=_("Modified after..."),
+                              required=False)
 
-    modified_before = Date(title=_("Modified before..."),
-                           required=False)
+    modified_before = Datetime(title=_("Modified before..."),
+                               required=False)
 
 
 @template_config(template='templates/advanced-search.pt', layer=IPyAMSLayer)