Uhrzeit in Boston
03:00:00
Sonnenaufgang: 05:11:34 
Sonnenuntergang: 20:41:3210:00:00
05:00:00
23:00:00
07:30:00
20:00:00
10:00:00
07:00:00
10:00:00
10:00:00
07:30:00
05:00:00
10:00:00
08:00:00
11:00:00
23:00:00
Zeitverschiebung zwischen Boston und den großen Städten
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8