diff --git a/build/service/CalendarExtractor.php b/build/service/CalendarExtractor.php
index 5351e90..3f2c798 100644
--- a/build/service/CalendarExtractor.php
+++ b/build/service/CalendarExtractor.php
@@ -244,11 +244,17 @@
 
 			/* [3] Convert to UTC (+0)
 			=========================================================*/
-			/* (1) Get local timestamp */
-			$ts = strtotime("${day} $hour:$min:00");
+			/* (1) Get local timezone */
+			$tz = date_default_timezone_get();
 
-			/* (2) Return UTC date */
-			return gmdate("Ymd\THis", $ts);
+			/* (2) Get timezone offset */
+			$tz_offset = get_timezone_offset($tz);
+
+			/* (3) Get GMT (UTC+0) timestamp */
+			$ts = strtotime("${day} $hour:$min:00") + $tz_offset;
+
+			/* (4) Return GMT date */
+			return date("Ymd\THis", $ts);
 
 		}