Heure à Dumbarton
22:59:51
Lever du soleil: 04:51:43 
Coucher de soleil: 21:38:2205:59:51
00:59:51
18:59:51
03:29:51
15:59:51
05:59:51
02:59:51
05:59:51
05:59:51
03:29:51
00:59:51
05:59:51
03:59:51
06:59:51
18:59:51
Décalage horaire entre Dumbarton et les grandes villes
22:59:51
-8
14:59:51
+7
+7
+7
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+1
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-1
-4
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-8