Heure à Bontang
19:17:57
Lever du soleil: 06:17:49 
Coucher de soleil: 18:24:4219:17:57
14:17:57
08:17:57
16:47:57
05:17:57
19:17:57
16:17:57
19:17:57
19:17:57
16:47:57
14:17:57
19:17:57
17:17:57
20:17:57
08:17:57
Décalage horaire entre Bontang et les grandes villes
+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