Czas Jirkov
03:39:43
Wschód słońca: 07:53:51 
Zachód słońca: 16:02:2910:39:43
05:39:43
23:39:43
08:09:43
20:39:43
10:39:43
07:39:43
10:39:43
10:39:43
08:09:43
05:39:43
10:39:43
08:39:43
11:39:43
23:39:43
Różnica czasu między Jirkov a większymi miastami
+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