New York to Karatsu time converter

Karatsu is 13 hours ahead of New York. When it is 9:00 AM in New York, it is 10:00 PM in Karatsu.

New York EDT

Tuesday, October 20, 2026

Karatsu JST

Tuesday, October 20, 2026

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

New York to Karatsu conversion table

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

New YorkKaratsu
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 New York (9:00 AM – 11:00 AM in Karatsu): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because New York and Karatsu 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

New York and Karatsu are 11,411 km (7,090 miles) apart in a straight line.

More conversions

Karatsu to New YorkNew York to LondonNew York to Los AngelesNew York to ChicagoNew York to TorontoNew York to São PauloNew York to ParisNew York to BerlinNew York to MoscowNew York to DubaiNew York to New DelhiNew York to BangkokNew York to Singapore
London to KaratsuLos Angeles to KaratsuChicago to KaratsuToronto to KaratsuSão Paulo to KaratsuParis to KaratsuBerlin to KaratsuMoscow to KaratsuDubai to KaratsuNew Delhi to KaratsuBangkok to KaratsuSingapore to Karatsu

Questions and answers

What is the time difference between New York and Karatsu?

Karatsu is 13 hours ahead of New York.

What time is it in Karatsu when it is 9 AM in New York?

When it is 9:00 AM in New York, it is 10:00 PM in Karatsu.

When is the best time to call Karatsu from New York?

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

Does the time difference between New York and Karatsu change?

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