Betong時間
16:02:49
日出: 06:06:28 
日落: 18:22:5317:02:49
12:02:49
06:02:49
14:32:49
03:02:49
17:02:49
14:02:49
17:02:49
17:02:49
14:32:49
12:02:49
17:02:49
15:02:49
18:02:49
06:02:49
Betong與主要城市的時差
+3
+3
+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
-5
-5
-6
-6
-6
-6
-6
-6
-7
-10
-10
-10
-11
-11
-11
-12
-12