Tokyo to Rocky River time converter

Rocky River is 13 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 8:00 PM (Mon, Oct 19) in Rocky River.

Tokyo JST

Tuesday, October 20, 2026

Rocky River EDT

Monday, October 19, 2026

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

Tokyo to Rocky River conversion table

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

TokyoRocky River
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 Rocky River): 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 Rocky River 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

Tokyo and Rocky River are 10,449 km (6,493 miles) apart in a straight line.

More conversions

Rocky River 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 Rocky RiverLondon to Rocky RiverLos Angeles to Rocky RiverChicago to Rocky RiverToronto to Rocky RiverSão Paulo to Rocky RiverParis to Rocky RiverBerlin to Rocky RiverMoscow to Rocky RiverDubai to Rocky RiverNew Delhi to Rocky RiverBangkok to Rocky River

Questions and answers

What is the time difference between Tokyo and Rocky River?

Rocky River is 13 hours behind Tokyo.

What time is it in Rocky River when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 8:00 PM (Mon, Oct 19) in Rocky River.

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

Does the time difference between Tokyo and Rocky River change?

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