Time Changtu
00:40:00
Sunrise: 07:11:50 
Sunset: 16:33:1500:40:00
19:40:00
13:40:00
22:10:00
10:40:00
00:40:00
21:40:00
00:40:00
00:40:00
22:10:00
19:40:00
00:40:00
22:40:00
01:40:00
13:40:00
Time difference between Changtu and major cities
+3
+3
+1
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
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+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
-1
-1
-1
-2
-2
-2
-2
-3
-3
-4
-5
-5
-5
-5
-5
-5
-5
-6
-6
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-7
-7
-7
-7
-7
-7
-7
-8
-8
-11
-11
-11
-11
-12