Bắc Kạn時間
09:16:05
日出: 06:20:55 
日落: 17:58:3110:16:05
05:16:05
23:16:05
07:46:05
20:16:05
10:16:05
07:16:05
10:16:05
10:16:05
07:46:05
05:16:05
10:16:05
08:16:05
11:16:05
23:16:05
Bắc Kạn與主要城市的時差
+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
-7
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12