Tokyo to Southwest Waterfront time converter

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

Tokyo JST

Thursday, October 22, 2026

Southwest Waterfront EDT

Wednesday, October 21, 2026

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

Tokyo to Southwest Waterfront conversion table

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

TokyoSouthwest Waterfront
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 Southwest Waterfront): 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 Southwest Waterfront 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 Southwest Waterfront are 10,907 km (6,777 miles) apart in a straight line.

More conversions

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New York to Southwest WaterfrontLondon to Southwest WaterfrontLos Angeles to Southwest WaterfrontChicago to Southwest WaterfrontToronto to Southwest WaterfrontSão Paulo to Southwest WaterfrontParis to Southwest WaterfrontBerlin to Southwest WaterfrontMoscow to Southwest WaterfrontDubai to Southwest WaterfrontNew Delhi to Southwest WaterfrontBangkok to Southwest Waterfront

Questions and answers

What is the time difference between Tokyo and Southwest Waterfront?

Southwest Waterfront is 13 hours behind Tokyo.

What time is it in Southwest Waterfront when it is 9 AM in Tokyo?

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

When is the best time to call Southwest Waterfront 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 Southwest Waterfront): working hours on one side, early or late on the other.

Does the time difference between Tokyo and Southwest Waterfront change?

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