Čas Grudziądz
01:30:17
Svítání: 07:38:07 
Západ slunce: 15:30:0208:30:17
03:30:17
21:30:17
06:00:17
18:30:17
08:30:17
05:30:17
08:30:17
08:30:17
06:00:17
03:30:17
08:30:17
06:30:17
09:30:17
21:30:17
Časový rozdíl mezi Grudziądz a velkými městy
+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