Heure à Bontang
00:02:09
Lever du soleil: 06:17:13 
Coucher de soleil: 18:24:0700:02:09
19:02:09
13:02:09
21:32:09
10:02:09
00:02:09
21:02:09
00:02:09
00:02:09
21:32:09
19:02:09
00:02:09
22:02:09
01:02:09
13:02:09
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