Chicago vs Boston time difference
Boston is 1 h ahead
Chicago 11:52 · Boston 12:52. From March 14, 2027 Boston will be 2 h ahead.
Chicago now
11:52:19
Sunday, November 8UTC-6, CST
Boston now
12:52:19
Sunday, November 8UTC-5, EST
Convert a time
Using today's difference: 1 h. From March 14: 2 h.
When the difference changes
-
14Mar 2027
Boston moves its clocks one hour forward in 126 days
The difference becomes 2 h: Boston ahead
-
14Mar 2027
Chicago moves its clocks one hour forward
The difference becomes 1 h: Boston ahead
-
7Nov 2027
Boston moves its clocks one hour back
The difference becomes 0 h: same time
-
7Nov 2027
Chicago moves its clocks one hour back
The difference becomes 1 h: Boston ahead
Both cities change their clocks, on different dates.