Guelph時間
04:23:33
日出: 07:03:25 
日落: 18:04:3517:23:33
12:23:33
06:23:33
14:53:33
03:23:33
17:23:33
14:23:33
17:23:33
17:23:33
14:53:33
12:23:33
17:23:33
15:23:33
18:23:33
06:23:33
Guelph與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3