Heure à Bytom
08:15:25
Lever du soleil: 06:19:13 
Coucher de soleil: 19:00:0714:15:25
09:15:25
03:15:25
11:45:25
00:15:25
14:15:25
11:15:25
14:15:25
14:15:25
11:45:25
09:15:25
14:15:25
12:15:25
15:15:25
03:15:25
Décalage horaire entre Bytom et les grandes villes
08:15:25
-6
02:15:25
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-5
-6
-6
-7
-7
-8
-9