Ώρα Sibolga
08:21:50
Ανατολή ηλίου: 06:33:09 
Η δυση του ηλιου: 18:38:4309:21:50
04:21:50
22:21:50
06:51:50
19:21:50
09:21:50
06:21:50
09:21:50
09:21:50
06:51:50
04:21:50
09:21:50
07:21:50
10:21:50
22:21:50
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
-7
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12