diff --git a/cron/calendar_reminders.php b/cron/calendar_reminders.php
new file mode 100644
index 00000000..26a1cd32
--- /dev/null
+++ b/cron/calendar_reminders.php
@@ -0,0 +1,47 @@
+#!/usr/bin/php -q
+<?php
+
+define('IN_SCRIPT',1);
+define('HESK_PATH', dirname(dirname(__FILE__)) . '/');
+
+#echo HESK_PATH."\n";
+
+// Get required files and functions
+require(HESK_PATH . 'hesk_settings.inc.php');
+require(HESK_PATH . 'inc/common.inc.php');
+
+if (hesk_check_maintenance(false)) {
+    // If Debug mode is ON show "Maintenance mode" message
+    $message = $hesk_settings['debug_mode'] ? $hesklang['mm1'] : '';
+    $message .= "\n";
+    die($message);
+}
+
+
+// Get other required includes
+require(HESK_PATH . 'inc/email_functions.inc.php');
+
+hesk_load_internal_api_database_functions();
+hesk_dbConnect();
+
+if ($hesk_settings['debug_mode']) {
+    echo "Starting Calendar Reminders...\n";
+}
+
+// Get all reminders that have a reminder date that is now or earlier, and an email has not been sent for the event yet.
+// The reminder time is calculated by
+$sql = "SELECT * FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "calendar_event_reminder`
+    WHERE `reminder_time` <= NOW()
+    AND `email_sent` = '0'";
+
+$rs = hesk_dbQuery($sql);
+
+$i = 0;
+while ($row = hesk_dbFetchAssoc($rs)) {
+
+}
+
+
+if ($hesk_settings['debug_mode']) {
+    echo "Finished Calendar Reminders. {$i} reminder e-mails sent. \n";
+}
\ No newline at end of file