Bắc Kạn時間
00:42:30
日出: 06:38:04 
日落: 17:32:2301:42:30
20:42:30
14:42:30
23:12:30
11:42:30
01:42:30
22:42:30
01:42:30
01:42:30
23:12:30
20:42:30
01:42:30
23:42:30
02:42:30
14:42:30
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
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12