Medan時間
12:30:16
日出: 06:09:14 
日落: 18:08:3213:30:16
08:30:16
02:30:16
11:00:16
23:30:16
13:30:16
10:30:16
13:30:16
13:30:16
11:00:16
08:30:16
13:30:16
11:30:16
14:30:16
02:30:16
Medan與主要城市的時差
+4
+4
+2
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
-1
-1
-1
-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12