Thời gian ở Silao
07:59:01
bình Minh: 04:59:16 
Hoàng hôn: 18:31:3610:29:01
05:29:01
23:29:01
07:59:01
20:29:01
10:29:01
07:29:01
10:29:01
10:29:01
07:59:01
05:29:01
10:29:01
08:29:01
11:29:01
23:29:01
Chênh lệch múi giờ giữa Silao và các thành phố lớn
+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