Haiphong時間
13:17:30
日出: 06:18:03 
日落: 17:55:1114:17:30
09:17:30
03:17:30
11:47:30
00:17:30
14:17:30
11:17:30
14:17:30
14:17:30
11:47:30
09:17:30
14:17:30
12:17:30
15:17:30
03:17:30
Haiphong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
-7
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12