Heure à Helong
06:45:33
Lever du soleil: 06:06:12 
Coucher de soleil: 17:07:5706:45:33
01:45:33
19:45:33
04:15:33
16:45:33
06:45:33
03:45:33
06:45:33
06:45:33
04:15:33
01:45:33
06:45:33
04:45:33
07:45:33
19:45:33
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