Hora en Sarnia
22:40:32
Amanecer: 07:42:30 
Atardecer: 18:48:2910:40:32
05:40:32
23:40:32
08:10:32
20:40:32
10:40:32
07:40:32
10:40:32
10:40:32
08:10:32
05:40:32
10:40:32
08:40:32
11:40:32
23:40:32
Diferencia horaria entre Sarnia y las principales ciudades
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+1
+0
+0
-1
-1
-2
-3