Heure à Tianchang
07:30:47
Lever du soleil: 07:27:15 
Coucher de soleil: 17:04:1807:30:47
02:30:47
20:30:47
05:00:47
17:30:47
07:30:47
04:30:47
07:30:47
07:30:47
05:00:47
02:30:47
07:30:47
05:30:47
08:30:47
20:30:47
Décalage horaire entre Tianchang et les grandes villes
+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