Čas Cát Bà
10:24:25
Svítání: 05:54:34 
Západ slunce: 17:16:1011:24:25
06:24:25
00:24:25
08:54:25
21:24:25
11:24:25
08:24:25
11:24:25
11:24:25
08:54:25
06:24:25
11:24:25
09:24:25
12:24:25
00:24:25
Časový rozdíl mezi Cát Bà a velkými městy
+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
-11
-12
-12