Surabayaの時間
19:46:09
日の出: 05:15:14 
日没: 17:47:4120:46:09
15:46:09
09:46:09
18:16:09
06:46:09
20:46:09
17:46:09
20:46:09
20:46:09
18:16:09
15:46:09
20:46:09
18:46:09
21:46:09
09:46:09
Surabaya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
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12