Yamagata時間
18:56:49
日出: 04:28:11 
日落: 18:41:3417:56:49
12:56:49
06:56:49
15:26:49
03:56:49
17:56:49
14:56:49
17:56:49
17:56:49
15:26:49
12:56:49
17:56:49
15:56:49
18:56:49
06:56:49
Yamagata與主要城市的時差
18:56:49
-13
05:56:49
+1
+1
+0
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-1
-1
-1
-1
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-1
-1
-1
-1
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-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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-12
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-12