Vinh時間
22:34:09
日出: 06:31:10 
日落: 17:34:4223:34:09
18:34:09
12:34:09
21:04:09
09:34:09
23:34:09
20:34:09
23:34:09
23:34:09
21:04:09
18:34:09
23:34:09
21:34:09
00:34:09
12:34:09
Vinh與主要城市的時差
+4
+4
+2
+2
+2
+2
+2
+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
+0
+0
+0
-1
-1
-1
-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12