Ώρα Pematangsiantar
08:28:25
Ανατολή ηλίου: 06:33:22 
Η δυση του ηλιου: 18:37:3409:28:25
04:28:25
22:28:25
06:58:25
19:28:25
09:28:25
06:28:25
09:28:25
09:28:25
06:58:25
04:28:25
09:28:25
07:28:25
10:28:25
22:28:25
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
-7
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12