Hiroshima and Boston time difference is 13 hours


Time in Hiroshima


Mon, May 25th (UTC +9)
Time in Boston


Mon, May 25th (UTC -4)

If you are located in Hiroshima and would like to make a phone call to or have a video chat with someone in Boston, due to the large time difference of 13 hours between these two cities You will have to organise it out of your regular working hours. Boston time is 13 hours behind Hiroshima time. So the ideal time to get in touch with the other party in Boston would be between 10pm to 6am (Hiroshima time).


See distance from Hiroshima to Boston

Time difference comparison

12 am Hiroshima11am previous day Boston
1 am Hiroshima12pm previous day Boston
2 am Hiroshima1pm previous day Boston
3 am Hiroshima2pm previous day Boston
4 am Hiroshima3pm previous day Boston
5 am Hiroshima4pm previous day Boston
6 am Hiroshima5pm previous day Boston
7 am Hiroshima6pm previous day Boston
8 am Hiroshima7pm previous day Boston
9 am Hiroshima8pm previous day Boston
10 am Hiroshima9pm previous day Boston
11 am Hiroshima10pm previous day Boston
12 pm Hiroshima11pm previous day Boston
1 pm Hiroshima12am Boston
2 pm Hiroshima1am Boston
3 pm Hiroshima2am Boston
4 pm Hiroshima3am Boston
5 pm Hiroshima4am Boston
6 pm Hiroshima5am Boston
7 pm Hiroshima6am Boston
8 pm Hiroshima7am Boston
9 pm Hiroshima8am Boston
10 pm Hiroshima9am Boston
11 pm Hiroshima10am Boston

The hours shown in blue color are the usual 9 am to 5 pm business hours.



Time difference between JST (Japan Standard Time) and EDT (Eastern Daylight Time) is 13 hours



Hiroshima - Japan



Boston - USA

  • Time zone: EDT - Eastern Daylight Time
  • Time zone offset: UTC/GMT -4
  • DST started on: 08 March 2020
  • DST will end on: 01 November 2020
    When Daylight Saving Time ends, the time zone in Boston will return to EST (Eastern Standard Time).