Rock Hill to Tokyo time converter

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

Rock Hill EDT

Monday, October 19, 2026

Tokyo JST

Tuesday, October 20, 2026

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

Rock Hill to Tokyo conversion table

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

Rock HillTokyo
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 Rock Hill (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 Rock Hill and Tokyo 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

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

More conversions

Tokyo to Rock HillRock Hill to New YorkRock Hill to LondonRock Hill to Los AngelesRock Hill to ChicagoRock Hill to TorontoRock Hill to São PauloRock Hill to ParisRock Hill to BerlinRock Hill to MoscowRock Hill to DubaiRock Hill to New DelhiRock Hill 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 Rock Hill and Tokyo?

Tokyo is 13 hours ahead of Rock Hill.

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

When it is 9:00 AM in Rock Hill, it is 10:00 PM in Tokyo.

When is the best time to call Tokyo from Rock Hill?

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

Does the time difference between Rock Hill 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.