Čas Dumai
09:28:33
Svítání: 06:04:42 
Západ slunce: 18:16:2810:28:33
05:28:33
23:28:33
07:58:33
20:28:33
10:28:33
07:28:33
10:28:33
10:28:33
07:58:33
05:28:33
10:28:33
08:28:33
11:28:33
23:28:33
Časový rozdíl mezi Dumai a velkými městy
09:28:33
-11
22:28:33
+3
+3
+2
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+0
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-1
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-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-7
-10
-10
-10
-11
-11
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-12