West Roxbury to Tokyo time converter

Tokyo is 13 hours ahead of West Roxbury. When it is 9:00 AM in West Roxbury, it is 10:00 PM in Tokyo.

West Roxbury EDT

Monday, October 19, 2026

Tokyo JST

Tuesday, October 20, 2026

West Roxbury
Massachusetts, United States
Mon, Oct 19
EDTUTC-4
Tokyo
Japan
Tue, Oct 20
JSTUTC+9+13h
Finding your time zone…
Shared working hours (9:00–18:00)

West Roxbury to Tokyo conversion table

Every hour of today in West Roxbury and the matching time in Tokyo. Light rows are typical working hours (9:00–18:00).

West RoxburyTokyo
12:00 AM1:00 PM
1:00 AM2:00 PM
2:00 AM3:00 PM
3:00 AM4:00 PM
4:00 AM5:00 PM
5:00 AM6:00 PM
6:00 AM7:00 PM
7:00 AM8:00 PM
8:00 AM9:00 PM
9:00 AM10:00 PM
10:00 AM11:00 PM
11:00 AM12:00 AM+1 day
12:00 PM1:00 AM+1 day
1:00 PM2:00 AM+1 day
2:00 PM3:00 AM+1 day
3:00 PM4:00 AM+1 day
4:00 PM5:00 AM+1 day
5:00 PM6:00 AM+1 day
6:00 PM7:00 AM+1 day
7:00 PM8:00 AM+1 day
8:00 PM9:00 AM+1 day
9:00 PM10:00 AM+1 day
10:00 PM11:00 AM+1 day
11:00 PM12:00 PM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in West Roxbury (9:00 AM – 11:00 AM in Tokyo): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because West Roxbury and Tokyo switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 19, 2027: +13h

Distance

West Roxbury and Tokyo are 10,796 km (6,708 miles) apart in a straight line.

More conversions

Tokyo to West RoxburyWest Roxbury to New YorkWest Roxbury to LondonWest Roxbury to Los AngelesWest Roxbury to ChicagoWest Roxbury to TorontoWest Roxbury to São PauloWest Roxbury to ParisWest Roxbury to BerlinWest Roxbury to MoscowWest Roxbury to DubaiWest Roxbury to New DelhiWest Roxbury to Bangkok
New York to TokyoLondon to TokyoLos Angeles to TokyoChicago to TokyoToronto to TokyoSão Paulo to TokyoParis to TokyoBerlin to TokyoMoscow to TokyoDubai to TokyoNew Delhi to TokyoBangkok to Tokyo

Questions and answers

What is the time difference between West Roxbury and Tokyo?

Tokyo is 13 hours ahead of West Roxbury.

What time is it in Tokyo when it is 9 AM in West Roxbury?

When it is 9:00 AM in West Roxbury, it is 10:00 PM in Tokyo.

When is the best time to call Tokyo from West Roxbury?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in West Roxbury (9:00 AM – 11:00 AM in Tokyo): working hours on one side, early or late on the other.

Does the time difference between West Roxbury and Tokyo change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.