New York to Longtan time converter

Longtan is 12 hours ahead of New York. When it is 9:00 AM in New York, it is 9:00 PM in Longtan.

New York EDT

Monday, October 19, 2026

Longtan CST

Tuesday, October 20, 2026

New York
United States
Mon, Oct 19
EDTUTC-4
Longtan
China
Tue, Oct 20
CSTUTC+8+12h
Finding your time zone…
Shared working hours (9:00–18:00)

New York to Longtan conversion table

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

New YorkLongtan
12:00 AM12:00 PM
1:00 AM1:00 PM
2:00 AM2:00 PM
3:00 AM3:00 PM
4:00 AM4:00 PM
5:00 AM5:00 PM
6:00 AM6:00 PM
7:00 AM7:00 PM
8:00 AM8:00 PM
9:00 AM9:00 PM
10:00 AM10:00 PM
11:00 AM11:00 PM
12:00 PM12:00 AM+1 day
1:00 PM1:00 AM+1 day
2:00 PM2:00 AM+1 day
3:00 PM3:00 AM+1 day
4:00 PM4:00 AM+1 day
5:00 PM5:00 AM+1 day
6:00 PM6:00 AM+1 day
7:00 PM7:00 AM+1 day
8:00 PM8:00 AM+1 day
9:00 PM9:00 AM+1 day
10:00 PM10:00 AM+1 day
11:00 PM11:00 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in New York (9:00 PM – 10:00 PM in Longtan): 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 Longtan switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 19, 2027: +12h

Distance

New York and Longtan are 12,284 km (7,633 miles) apart in a straight line.

More conversions

Longtan 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 LongtanLos Angeles to LongtanChicago to LongtanToronto to LongtanSão Paulo to LongtanParis to LongtanBerlin to LongtanMoscow to LongtanDubai to LongtanNew Delhi to LongtanBangkok to LongtanSingapore to Longtan

Questions and answers

What is the time difference between New York and Longtan?

Longtan is 12 hours ahead of New York.

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

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

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

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

Does the time difference between New York and Longtan change?

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