Ώρα Pematangsiantar
22:06:58
Ανατολή ηλίου: 06:36:25 
Η δυση του ηλιου: 18:35:3023:06:58
18:06:58
12:06:58
20:36:58
09:06:58
23:06:58
20:06:58
23:06:58
23:06:58
20:36:58
18:06:58
23:06:58
21:06:58
00:06:58
12:06:58
Διαφορά ώρας μεταξύ Pematangsiantar 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