Riom'da saat
19:21:15
gündoğumu: 07:00:08 
Gün batımı: 20:39:0101:21:15
20:21:15
14:21:15
22:51:15
11:21:15
01:21:15
22:21:15
01:21:15
01:21:15
22:51:15
20:21:15
01:21:15
23:21:15
02:21:15
14:21:15
Riom ve büyük şehirler arasındaki saat farkı
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
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+6
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+6
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+6
+6
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+5
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+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
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9