Time Altamira
20:37:34
Sunrise: 07:04:13 
Sunset: 18:27:3610:37:34
05:37:34
23:37:34
08:07:34
20:37:34
10:37:34
07:37:34
10:37:34
10:37:34
08:07:34
05:37:34
10:37:34
08:37:34
11:37:34
23:37:34
Time difference between Altamira and major cities
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2