Hoi Anの時間
00:51:33
日の出: 06:17:42 
日没: 17:38:3501:51:33
20:51:33
14:51:33
23:21:33
11:51:33
01:51:33
22:51:33
01:51:33
01:51:33
23:21:33
20:51:33
01:51:33
23:51:33
02:51:33
14:51:33
Hoi Anと主要都市の時差
+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
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-12
-12