Heure à Longyearbyen
18:39:56
Lever du soleil: 01:00:00 
Coucher de soleil: 01:00:0018:39:56
01:39:56
20:39:56
14:39:56
23:09:56
11:39:56
01:39:56
22:39:56
01:39:56
01:39:56
23:09:56
20:39:56
01:39:56
23:39:56
02:39:56
14:39:56
Décalage horaire entre Longyearbyen 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
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9