Tokyo to Dumont time converter

Dumont is 13 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 8:00 PM (Sun, Oct 18) in Dumont.

Tokyo JST

Monday, October 19, 2026

Dumont EDT

Sunday, October 18, 2026

Tokyo
Japan
Mon, Oct 19
JSTUTC+9
Dumont
New Jersey, United States
Sun, Oct 18
EDTUTC-4-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Dumont conversion table

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

TokyoDumont
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 Dumont): 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 Dumont 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

Tokyo and Dumont are 10,827 km (6,728 miles) apart in a straight line.

More conversions

Dumont to TokyoTokyo to New YorkTokyo to LondonTokyo to Los AngelesTokyo to ChicagoTokyo to TorontoTokyo to São PauloTokyo to ParisTokyo to BerlinTokyo to MoscowTokyo to DubaiTokyo to New DelhiTokyo to Bangkok
New York to DumontLondon to DumontLos Angeles to DumontChicago to DumontToronto to DumontSão Paulo to DumontParis to DumontBerlin to DumontMoscow to DumontDubai to DumontNew Delhi to DumontBangkok to Dumont

Questions and answers

What is the time difference between Tokyo and Dumont?

Dumont is 13 hours behind Tokyo.

What time is it in Dumont when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 8:00 PM (Sun, Oct 18) in Dumont.

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

Does the time difference between Tokyo and Dumont change?

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