Time Changchun
07:44:06
Sunrise: 07:10:17 
Sunset: 16:24:5807:44:06
02:44:06
20:44:06
05:14:06
17:44:06
07:44:06
04:44:06
07:44:06
07:44:06
05:14:06
02:44:06
07:44:06
05:44:06
08:44:06
20:44:06
Time difference between Changchun and major cities
+3
+3
+1
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
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+0
+0
+0
+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
-5
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-8
-8
-11
-11
-11
-11
-12