Dumai में समय
16:59:30
सूर्योदय: 06:25:05 
सूर्य का अस्त होना: 18:29:4717:59:30
12:59:30
06:59:30
15:29:30
03:59:30
17:59:30
14:59:30
17:59:30
17:59:30
15:29:30
12:59:30
17:59:30
15:59:30
18:59:30
06:59:30
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
-7
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12