Ridder時間
03:26:48
日出: 05:27:02 
日落: 19:30:0805:26:48
00:26:48
18:26:48
02:56:48
15:26:48
05:26:48
02:26:48
05:26:48
05:26:48
02:56:48
00:26:48
05:26:48
03:26:48
06:26:48
18:26:48
Ridder與主要城市的時差
+4
+4
+3
+3
+3
+3
+3
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+0.5
+0
+0
+0
+0
-1
-1
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-6
-9
-9
-9
-10
-10
-10
-11
-11
-12