Koch'angの時間
02:34:19
日の出: 05:48:14 
日没: 19:14:0701:34:19
20:34:19
14:34:19
23:04:19
11:34:19
01:34:19
22:34:19
01:34:19
01:34:19
23:04:19
20:34:19
01:34:19
23:34:19
02:34:19
14:34:19
Koch'angと主要都市の時差
02:34:19
-13
13:34:19
+1
+1
+0
+0
+0
+0
+0
-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
-2
-2
-2
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-7
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-8
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-8
-8
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-12
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-12