Haiphongの時間
19:51:50
日の出: 06:32:25 
日没: 17:31:5920:51:50
15:51:50
09:51:50
18:21:50
06:51:50
20:51:50
17:51:50
20:51:50
20:51:50
18:21:50
15:51:50
20:51:50
18:51:50
21:51:50
09:51:50
Haiphong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
-12
-12
-12