Đồng Hớiの時間
02:27:30
日の出: 06:09:05 
日没: 18:00:5903:27:30
22:27:30
16:27:30
00:57:30
13:27:30
03:27:30
00:27:30
03:27:30
03:27:30
00:57:30
22:27:30
03:27:30
01:27:30
04:27:30
16:27:30
Đồng Hớiと主要都市の時差
+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