Ώρα Sibolga
23:19:20
Ανατολή ηλίου: 06:34:13 
Η δυση του ηλιου: 18:39:2600:19:20
19:19:20
13:19:20
21:49:20
10:19:20
00:19:20
21:19:20
00:19:20
00:19:20
21:49:20
19:19:20
00:19:20
22:19:20
01:19:20
13:19:20
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