Tokyo to Rock Hill time converter

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

Tokyo JST

Tuesday, October 20, 2026

Rock Hill EDT

Monday, October 19, 2026

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

Tokyo to Rock Hill conversion table

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

TokyoRock Hill
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 Rock Hill): 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 Rock Hill 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 Rock Hill are 11,101 km (6,898 miles) apart in a straight line.

More conversions

Rock Hill 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 Rock HillLondon to Rock HillLos Angeles to Rock HillChicago to Rock HillToronto to Rock HillSão Paulo to Rock HillParis to Rock HillBerlin to Rock HillMoscow to Rock HillDubai to Rock HillNew Delhi to Rock HillBangkok to Rock Hill

Questions and answers

What is the time difference between Tokyo and Rock Hill?

Rock Hill is 13 hours behind Tokyo.

What time is it in Rock Hill when it is 9 AM in Tokyo?

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

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

Does the time difference between Tokyo and Rock Hill change?

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