Ώρα Dumai
15:35:29
Ανατολή ηλίου: 05:56:03 
Η δυση του ηλιου: 17:59:3016:35:29
11:35:29
05:35:29
14:05:29
02:35:29
16:35:29
13:35:29
16:35:29
16:35:29
14:05:29
11:35:29
16:35:29
14:35:29
17:35:29
05:35:29
Διαφορά ώρας μεταξύ Dumai 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