Ώρα Sierpc
23:11:00
Ανατολή ηλίου: 05:35:15 
Η δυση του ηλιου: 19:53:0505:11:00
00:11:00
18:11:00
02:41:00
15:11:00
05:11:00
02:11:00
05:11:00
05:11:00
02:41:00
00:11:00
05:11:00
03:11:00
06:11:00
18:11:00
Διαφορά ώρας μεταξύ Sierpc και μεγάλων πόλεων
+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
-6
-6
-6
-7
-7
-8
-9