Ώρα Sibolga
18:30:38
Ανατολή ηλίου: 06:35:13 
Η δυση του ηλιου: 18:37:3019:30:38
14:30:38
08:30:38
17:00:38
05:30:38
19:30:38
16:30:38
19:30:38
19:30:38
17:00:38
14:30:38
19:30:38
17:30:38
20:30:38
08:30:38
Διαφορά ώρας μεταξύ Sibolga και μεγάλων πόλεων
+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