Time Langfang
19:39:45
Sunrise: 06:49:16 
Sunset: 18:02:3819:39:45
14:39:45
08:39:45
17:09:45
05:39:45
19:39:45
16:39:45
19:39:45
19:39:45
17:09:45
14:39:45
19:39:45
17:39:45
20:39:45
08:39:45
Time difference between Langfang and major cities
+3
+3
+1
+1
+1
+1
+1
+0
+0
+0
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+0
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+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-1
-1
-2
-2
-2
-2
-3
-3
-4
-5
-5
-5
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-6
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-8
-8
-8
-11
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-12