Time Langfang
15:19:30
Sunrise: 07:20:49 
Sunset: 16:49:1815:19:30
10:19:30
04:19:30
12:49:30
01:19:30
15:19:30
12:19:30
15:19:30
15:19:30
12:49:30
10:19:30
15:19:30
13:19:30
16:19:30
04:19:30
Time difference between Langfang and major cities
+3
+3
+1
+1
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+1
+1
+0
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+0
+0
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+0
+0
-1
-1
-1
-2
-2
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-5
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-11
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-12