Langsaの時間
22:19:15
日の出: 06:40:40 
日没: 18:34:1123:19:15
18:19:15
12:19:15
20:49:15
09:19:15
23:19:15
20:19:15
23:19:15
23:19:15
20:49:15
18:19:15
23:19:15
21:19:15
00:19:15
12:19:15
Langsa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