Helchterenの時間
08:41:00
日の出: 06:24:10 
日没: 20:48:5814:41:00
09:41:00
03:41:00
12:11:00
00:41:00
14:41:00
11:41:00
14:41:00
14:41:00
12:11:00
09:41:00
14:41:00
12:41:00
15:41:00
03:41:00
Helchterenと主要都市の時差
08:41:00
-6
02:41:00
+7
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-1
-1
-1
-1
-1
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-5
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-5
-6
-6
-6
-7
-7
-8
-9