Huangyan時間
21:14:31
日出: 06:11:30 
日落: 17:59:3221:14:31
16:14:31
10:14:31
18:44:31
07:14:31
21:14:31
18:14:31
21:14:31
21:14:31
18:44:31
16:14:31
21:14:31
19:14:31
22:14:31
10:14:31
Huangyan與主要城市的時差
+3
+3
+1
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-1
-1
-2
-2
-2
-2
-3
-3
-4
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-8
-11
-11
-11
-11
-12
-12