เวลาในHaiphong
18:07:13
พระอาทิตย์ขึ้น: 06:26:32 
พระอาทิตย์ตก: 17:48:1819:07:13
14:07:13
08:07:13
16:37:13
05:07:13
19:07:13
16:07:13
19:07:13
19:07:13
16:37:13
14:07:13
19:07:13
17:07:13
20:07:13
08:07:13
ความแตกต่างของเวลาระหว่างHaiphongกับเมืองใหญ่
+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