Ora a San Francisco
18:54:48
Alba: 05:40:28 
Tramonto: 18:08:1508:54:48
03:54:48
21:54:48
06:24:48
18:54:48
08:54:48
05:54:48
08:54:48
08:54:48
06:24:48
03:54:48
08:54:48
06:54:48
09:54:48
21:54:48
Differenza oraria tra San Francisco e le principali città
+7
+7
+7
+7
+7
+7
+6
+3
+3
+3
+2
+2
+2
+1
+1
+0
-1