Ώρα Haiphong
05:49:45
Ανατολή ηλίου: 06:31:30 
Η δυση του ηλιου: 17:27:1906:49:45
01:49:45
19:49:45
04:19:45
16:49:45
06:49:45
03:49:45
06:49:45
06:49:45
04:19:45
01:49:45
06:49:45
04:49:45
07:49:45
19:49:45
Διαφορά ώρας μεταξύ Haiphong και μεγάλων πόλεων
+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