Heure à Kaiyuan
23:30:57
Lever du soleil: 06:26:00 
Coucher de soleil: 17:27:4923:30:57
18:30:57
12:30:57
21:00:57
09:30:57
23:30:57
20:30:57
23:30:57
23:30:57
21:00:57
18:30:57
23:30:57
21:30:57
00:30:57
12:30:57
Décalage horaire entre Kaiyuan 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
-8
-8
-8
-11
-11
-11
-11
-12