Czas Sibolga
14:10:42
Wschód słońca: 06:37:07 
Zachód słońca: 18:40:5415:10:42
10:10:42
04:10:42
12:40:42
01:10:42
15:10:42
12:10:42
15:10:42
15:10:42
12:40:42
10:10:42
15:10:42
13:10:42
16:10:42
04:10:42
Różnica czasu między Sibolga a większymi miastami
+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