Uhrzeit in Dumai
09:24:56
Sonnenaufgang: 06:26:31 
Sonnenuntergang: 18:30:1810:24:56
05:24:56
23:24:56
07:54:56
20:24:56
10:24:56
07:24:56
10:24:56
10:24:56
07:54:56
05:24:56
10:24:56
08:24:56
11:24:56
23:24:56
Zeitverschiebung zwischen Dumai und den großen Städten
+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
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-12
-12