Heure à Semnan
14:30:20
Lever du soleil: 06:30:04 
Coucher de soleil: 17:48:3319:00:20
14:00:20
08:00:20
16:30:20
05:00:20
19:00:20
16:00:20
19:00:20
19:00:20
16:30:20
14:00:20
19:00:20
17:00:20
20:00:20
08:00:20
Décalage horaire entre Semnan et les grandes villes
+5.5
+5.5
+5.5
+5.5
+5.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
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+4.5
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+4.5
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+4.5
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+4.5
+4.5
+3.5
+3.5
+3.5
+3
+2.5
+2.5
+2.5
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1.5
+1.5
+1
+0.5
+0