Час Porsa
17:12:07
Схід сонця: 07:05:52 
Захід сонця: 17:37:4619:42:07
14:42:07
08:42:07
17:12:07
05:42:07
19:42:07
16:42:07
19:42:07
19:42:07
17:12:07
14:42:07
19:42:07
17:42:07
20:42:07
08:42:07
Різниця в часі між Porsa та великими містами
+5.5
+5.5
+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