Heure à Helong
23:03:16
Lever du soleil: 06:09:17 
Coucher de soleil: 17:05:2723:03:16
18:03:16
12:03:16
20:33:16
09:03:16
23:03:16
20:03:16
23:03:16
23:03:16
20:33:16
18:03:16
23:03:16
21:03:16
00:03:16
12:03:16
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
-8
-8
-8
-11
-11
-11
-11
-12