Guelph時間
13:29:39
日出: 07:08:12 
日落: 18:00:4002:29:39
21:29:39
15:29:39
23:59:39
12:29:39
02:29:39
23:29:39
02:29:39
02:29:39
23:59:39
21:29:39
02:29:39
00:29:39
03:29:39
15:29:39
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