Heure à Mariehamn
23:23:59
Lever du soleil: 09:19:41 
Coucher de soleil: 16:22:4923:23:59
05:23:59
00:23:59
18:23:59
02:53:59
15:23:59
05:23:59
02:23:59
05:23:59
05:23:59
02:53:59
00:23:59
05:23:59
03:23:59
06:23:59
18:23:59
Décalage horaire entre Mariehamn et les grandes villes
+7
+7
+7
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+7
+6
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+6
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+6
+6
+6
+6
+6
+6
+6
+6
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+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-2
-2
-5
-5
-5
-5
-6
-7
-7
-7
-8
-10