Ώρα Haiphong
05:30:59
Ανατολή ηλίου: 06:31:30 
Η δυση του ηλιου: 17:27:1906:30:59
01:30:59
19:30:59
04:00:59
16:30:59
06:30:59
03:30:59
06:30:59
06:30:59
04:00:59
01:30:59
06:30:59
04:30:59
07:30:59
19:30:59
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