Heure à Sierpc
09:37:02
Lever du soleil: 07:51:06 
Coucher de soleil: 15:45:0616:37:02
11:37:02
05:37:02
14:07:02
02:37:02
16:37:02
13:37:02
16:37:02
16:37:02
14:07:02
11:37:02
16:37:02
14:37:02
17:37:02
05:37:02
Décalage horaire entre Sierpc et les grandes villes
09:37:02
-6
03:37:02
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9