Ώρα Silao
07:00:40
Ανατολή ηλίου: 04:59:16 
Η δυση του ηλιου: 18:31:3609:30:41
04:30:41
22:30:41
07:00:41
19:30:41
09:30:41
06:30:41
09:30:41
09:30:41
07:00:41
04:30:41
09:30:41
07:30:41
10:30:41
22:30:41
Διαφορά ώρας μεταξύ Silao και μεγάλων πόλεων
+4.5
+4.5
+3.5
+3.5
+3.5
+3.5
+3.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+1.5
+1.5
+1.5
+1
+0.5
+0.5
+0.5
+0.5
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-2