Robertsonの時間
13:41:26
日の出: 07:40:46 
日没: 17:38:2919:41:26
14:41:26
08:41:26
17:11:26
05:41:26
19:41:26
16:41:26
19:41:26
19:41:26
17:11:26
14:41:26
19:41:26
17:41:26
20:41:26
08:41:26
Robertsonと主要都市の時差
13:41:26
-6
07:41:26
+7
+7
+7
+7
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+6
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-1
-1
-1
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-5
-5
-5
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-6
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-8
-9