Heure à Tianchang
06:01:30
Lever du soleil: 07:29:04 
Coucher de soleil: 17:45:3706:01:30
01:01:30
19:01:30
03:31:30
16:01:30
06:01:30
03:01:30
06:01:30
06:01:30
03:31:30
01:01:30
06:01:30
04:01:30
07:01:30
19:01:30
Décalage horaire entre Tianchang et les grandes villes
06:01:30
-13
17:01:30
+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
+0
+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