Uhrzeit in Dumai
05:25:14
Sonnenaufgang: 06:23:01 
Sonnenuntergang: 18:28:2806:25:14
01:25:14
19:25:14
03:55:14
16:25:14
06:25:14
03:25:14
06:25:14
06:25:14
03:55:14
01:25:14
06:25:14
04:25:14
07:25:14
19:25:14
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
-7
-7
-7
-10
-10
-10
-10
-11
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-12
-12