Bontang時間
16:22:42
日出: 06:19:04 
日落: 18:25:5616:22:43
11:22:43
05:22:43
13:52:43
02:22:43
16:22:43
13:22:43
16:22:43
16:22:43
13:52:43
11:22:43
16:22:43
14:22:43
17:22:43
05:22:43
Bontang與主要城市的時差
+3
+3
+1
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-1
-1
-2
-2
-2
-2
-3
-3
-4
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-8
-8
-11
-11
-11
-11
-12