Heure à Norristown
11:53:56
Lever du soleil: 06:22:50 
Coucher de soleil: 19:43:4823:53:56
18:53:56
12:53:56
21:23:56
09:53:56
23:53:56
20:53:56
23:53:56
23:53:56
21:23:56
18:53:56
23:53:56
21:53:56
00:53:56
12:53:56
Décalage horaire entre Norristown et les grandes villes
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+0
+0
+0
-1
-1
-2
-3