Rockville Centre to Tokyo time converter

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

Rockville Centre EDT

Tuesday, October 20, 2026

Tokyo JST

Tuesday, October 20, 2026

Rockville Centre
New York, United States
Tue, Oct 20
EDTUTC-4
Tokyo
Japan
Tue, Oct 20
JSTUTC+9+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Rockville Centre to Tokyo conversion table

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

Rockville CentreTokyo
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 Rockville Centre (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 Rockville Centre and Tokyo switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 20, 2027: +13h

Distance

Rockville Centre and Tokyo are 10,868 km (6,753 miles) apart in a straight line.

More conversions

Tokyo to Rockville CentreRockville Centre to New YorkRockville Centre to LondonRockville Centre to Los AngelesRockville Centre to ChicagoRockville Centre to TorontoRockville Centre to São PauloRockville Centre to ParisRockville Centre to BerlinRockville Centre to MoscowRockville Centre to DubaiRockville Centre to New DelhiRockville Centre 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 Rockville Centre and Tokyo?

Tokyo is 13 hours ahead of Rockville Centre.

What time is it in Tokyo when it is 9 AM in Rockville Centre?

When it is 9:00 AM in Rockville Centre, it is 10:00 PM in Tokyo.

When is the best time to call Tokyo from Rockville Centre?

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

Does the time difference between Rockville Centre 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.