diff --git a/src/datepicker/datepicker.js b/src/datepicker/datepicker.js
index 0d9d078294..46a38ba4e3 100644
--- a/src/datepicker/datepicker.js
+++ b/src/datepicker/datepicker.js
@@ -42,7 +42,7 @@ angular.module('ui.bootstrap.datepicker', ['ui.bootstrap.position'])
     var current = startDate, i = 0;
     while (i < n) {
       dates[i++] = new Date(current);
-      current.setDate( current.getDate() + 1 );
+      current.setUTCDate( current.getUTCDate() + 1 );
     }
     return dates;
   }