Heure à Helong
13:40:17
Lever du soleil: 06:52:37 
Coucher de soleil: 16:10:5713:40:17
08:40:17
02:40:17
11:10:17
23:40:17
13:40:17
10:40:17
13:40:17
13:40:17
11:10:17
08:40:17
13:40:17
11:40:17
14:40:17
02:40:17
Décalage horaire entre Helong 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