Gumdag時間
17:58:10
日出: 06:21:39 
日落: 20:15:3420:58:10
15:58:10
09:58:10
18:28:10
06:58:10
20:58:10
17:58:10
20:58:10
20:58:10
18:28:10
15:58:10
20:58:10
18:58:10
21:58:10
09:58:10
Gumdag與主要城市的時差
+5
+5
+4
+4
+4
+4
+4
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+1.5
+1
+1
+1
+1
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0
+0
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-5
-8
-8
-8
-9
-9
-9
-10
-10
-11
-12