diff --git a/calendar/inc/class.calendar_bo.inc.php b/calendar/inc/class.calendar_bo.inc.php
index 8f5e7f2166..21ff4c4c6d 100644
--- a/calendar/inc/class.calendar_bo.inc.php
+++ b/calendar/inc/class.calendar_bo.inc.php
@@ -66,6 +66,11 @@ class calendar_bo
 	 */
 	var $debug=false;
 
+	/**
+	 * @var int $now servertime
+	 */
+	var $now;
+
 	/**
 	 * @var int $now_su timestamp of actual user-time
 	 */
@@ -189,6 +194,7 @@ class calendar_bo
 		$this->common_prefs =& $GLOBALS['egw_info']['user']['preferences']['common'];
 		$this->cal_prefs =& $GLOBALS['egw_info']['user']['preferences']['calendar'];
 
+		$this->now = time();
 		$this->now_su = egw_time::to('now','ts');
 
 		$this->user = $GLOBALS['egw_info']['user']['account_id'];