Dumai में समय
03:45:55
सूर्योदय: 06:05:10 
सूर्य का अस्त होना: 18:07:0004:45:55
23:45:55
17:45:55
02:15:55
14:45:55
04:45:55
01:45:55
04:45:55
04:45:55
02:15:55
23:45:55
04:45:55
02:45:55
05:45:55
17:45:55
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