Ώρα Cao Bằng
15:50:42
Ανατολή ηλίου: 06:00:37 
Η δυση του ηλιου: 17:16:2516:50:42
11:50:42
05:50:42
14:20:42
02:50:42
16:50:42
13:50:42
16:50:42
16:50:42
14:20:42
11:50:42
16:50:42
14:50:42
17:50:42
05:50:42
Διαφορά ώρας μεταξύ Cao Bằng 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