Yên Vinh時間
18:36:20
日出: 05:22:14 
日落: 18:25:2019:36:20
14:36:20
08:36:20
17:06:20
05:36:20
19:36:20
16:36:20
19:36:20
19:36:20
17:06:20
14:36:20
19:36:20
17:36:20
20:36:20
08:36:20
Yên Vinh與主要城市的時差
+3
+3
+2
+2
+2
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+2
+1
+1
+1
+1
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+1
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+1
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+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
+0
+0
+0
-1
-1
-1
-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
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-10
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