Ώρα Kaiyuan
02:50:37
Ανατολή ηλίου: 06:22:51 
Η δυση του ηλιου: 17:30:1802:50:37
21:50:37
15:50:37
00:20:37
12:50:37
02:50:37
23:50:37
02:50:37
02:50:37
00:20:37
21:50:37
02:50:37
00:50:37
03:50:37
15:50:37
Διαφορά ώρας μεταξύ Kaiyuan και μεγάλων πόλεων
+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