Heure à Helong
21:44:00
Lever du soleil: 06:52:37 
Coucher de soleil: 16:10:5721:44:00
16:44:00
10:44:00
19:14:00
07:44:00
21:44:00
18:44:00
21:44:00
21:44:00
19:14:00
16:44:00
21:44:00
19:44:00
22:44:00
10:44:00
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