Shuangyashan時間
23:30:55
日出: 05:28:06 
日落: 17:20:3123:30:55
18:30:55
12:30:55
21:00:55
09:30:55
23:30:55
20:30:55
23:30:55
23:30:55
21:00:55
18:30:55
23:30:55
21:30:55
00:30:55
12:30:55
Shuangyashan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