Час Porsa
06:28:53
Схід сонця: 07:06:10 
Захід сонця: 17:39:1208:58:53
03:58:53
21:58:53
06:28:53
18:58:53
08:58:53
05:58:53
08:58:53
08:58:53
06:28:53
03:58:53
08:58:53
06:58:53
09:58:53
21:58:53
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