Dumai में समय
21:30:06
सूर्योदय: 06:22:26 
सूर्य का अस्त होना: 18:24:3722:30:06
17:30:06
11:30:06
20:00:06
08:30:06
22:30:06
19:30:06
22:30:06
22:30:06
20:00:06
17:30:06
22:30:06
20:30:06
23:30:06
11:30:06
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
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-6
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-7
-10
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-12