Koch'angの時間
19:34:24
日の出: 05:28:23 
日没: 19:30:4418:34:24
13:34:24
07:34:24
16:04:24
04:34:24
18:34:24
15:34:24
18:34:24
18:34:24
16:04:24
13:34:24
18:34:24
16:34:24
19:34:24
07:34:24
Koch'angと主要都市の時差
19:34:24
-13
06:34:24
+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
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-2
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-8
-8
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-12
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-12