Riga and Boston time difference is 7 hours


Time in Riga


Mon, May 25th (UTC +3)
Time in Boston


Mon, May 25th (UTC -4)

You should keep in mind that these two cities are in two different time zones. Boston time is 7 hours behind Riga time, so if you are located in Riga and would like to make a phone call to or have a video chat with someone in Boston, the convenient time for both you and the other party is 4pm to 5pm (Riga time).


See distance from Riga to Boston

Time difference comparison

12 am Riga5pm previous day Boston
1 am Riga6pm previous day Boston
2 am Riga7pm previous day Boston
3 am Riga8pm previous day Boston
4 am Riga9pm previous day Boston
5 am Riga10pm previous day Boston
6 am Riga11pm previous day Boston
7 am Riga12am Boston
8 am Riga1am Boston
9 am Riga2am Boston
10 am Riga3am Boston
11 am Riga4am Boston
12 pm Riga5am Boston
1 pm Riga6am Boston
2 pm Riga7am Boston
3 pm Riga8am Boston
4 pm Riga9am Boston
5 pm Riga10am Boston
6 pm Riga11am Boston
7 pm Riga12pm Boston
8 pm Riga1pm Boston
9 pm Riga2pm Boston
10 pm Riga3pm Boston
11 pm Riga4pm Boston

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



Change of time difference between Riga and Boston

Date Time difference
08 March 2020 to
29 March 2020 (DST begins in Riga)
6 hours
29 March 2020 to
25 October 2020 (DST ends in Riga)
7 hours
25 October 2020 to
01 November 2020 (DST ends in Boston)
6 hours

Time difference between EEST (Eastern European Summer Time) and EDT (Eastern Daylight Time) is 7 hours



Riga - Latvia

  • Time zone: EEST - Eastern European Summer Time
  • Time zone offset: UTC/GMT +3
  • DST started on: 29 March 2020
  • DST will end on: 25 October 2020
    When Daylight Saving Time ends, the time zone in Riga will return to EET (Eastern European Time).


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).