Time Katowice
17:05:59
Sunrise: 07:43:17 
Sunset: 15:52:3000:05:59
19:05:59
13:05:59
21:35:59
10:05:59
00:05:59
21:05:59
00:05:59
00:05:59
21:35:59
19:05:59
00:05:59
22:05:59
01:05:59
13:05:59
Time difference between Katowice and major cities
+7
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+5.5
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+4.5
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+4
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+3.5
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+2.5
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+1
+1
+1
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+0
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-1
-1
-4
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-4
-4
-5
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-7
-9