Heure à Jona
12:09:57
Lever du soleil: 07:11:53 
Coucher de soleil: 18:03:2619:09:57
14:09:57
08:09:57
16:39:57
05:09:57
19:09:57
16:09:57
19:09:57
19:09:57
16:39:57
14:09:57
19:09:57
17:09:57
20:09:57
08:09:57
Décalage horaire entre Jona et les grandes villes
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9