Gelligaer時間
17:00:10
日出: 08:06:18 
日落: 16:42:1901:00:10
20:00:10
14:00:10
22:30:10
11:00:10
01:00:10
22:00:10
01:00:10
01:00:10
22:30:10
20:00:10
01:00:10
23:00:10
02:00:10
14:00:10
Gelligaer與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8