Tokyo to Portsmouth Heights time converter

Portsmouth Heights is 13 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 8:00 PM (Wed, Oct 21) in Portsmouth Heights.

Tokyo JST

Thursday, October 22, 2026

Portsmouth Heights EDT

Wednesday, October 21, 2026

Tokyo
Japan
Thu, Oct 22
JSTUTC+9
Portsmouth Heights
Virginia, United States
Wed, Oct 21
EDTUTC-4-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Portsmouth Heights conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Tokyo and Portsmouth Heights switch clocks on different dates:

  • Oct 22, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 22, 2027: -13h

Distance

Tokyo and Portsmouth Heights are 11,134 km (6,918 miles) apart in a straight line.

More conversions

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New York to Portsmouth HeightsLondon to Portsmouth HeightsLos Angeles to Portsmouth HeightsChicago to Portsmouth HeightsToronto to Portsmouth HeightsSão Paulo to Portsmouth HeightsParis to Portsmouth HeightsBerlin to Portsmouth HeightsMoscow to Portsmouth HeightsDubai to Portsmouth HeightsNew Delhi to Portsmouth HeightsBangkok to Portsmouth Heights

Questions and answers

What is the time difference between Tokyo and Portsmouth Heights?

Portsmouth Heights is 13 hours behind Tokyo.

What time is it in Portsmouth Heights when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 8:00 PM (Wed, Oct 21) in Portsmouth Heights.

When is the best time to call Portsmouth Heights from Tokyo?

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

Does the time difference between Tokyo and Portsmouth Heights change?

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