Ώρα Sibolga
17:08:20
Ανατολή ηλίου: 06:34:28 
Η δυση του ηλιου: 18:39:3518:08:20
13:08:20
07:08:20
15:38:20
04:08:20
18:08:20
15:08:20
18:08:20
18:08:20
15:38:20
13:08:20
18:08:20
16:08:20
19:08:20
07:08:20
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