Dumai में समय
20:22:44
सूर्योदय: 06:21:45 
सूर्य का अस्त होना: 18:23:5121:22:44
16:22:44
10:22:44
18:52:44
07:22:44
21:22:44
18:22:44
21:22:44
21:22:44
18:52:44
16:22:44
21:22:44
19:22:44
22:22:44
10:22:44
Dumai और प्रमुख शहरों के बीच समय का अंतर
+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