Heure à Ostrołęka
22:27:52
Lever du soleil: 04:38:48 
Coucher de soleil: 20:21:1804:27:52
23:27:52
17:27:52
01:57:52
14:27:52
04:27:52
01:27:52
04:27:52
04:27:52
01:57:52
23:27:52
04:27:52
02:27:52
05:27:52
17:27:52
Décalage horaire entre Ostrołęka et les grandes villes
22:27:52
-6
16:27:52
+7
+7
+7
+7
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+6
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+3.5
+3.5
+3.5
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+3
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+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
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+1
+0
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+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9