New York to Tongzhou time converter

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

New York EDT

Wednesday, October 21, 2026

Tongzhou CST

Wednesday, October 21, 2026

New York
United States
Wed, Oct 21
EDTUTC-4
Tongzhou
China
Wed, Oct 21
CSTUTC+8+12h
Finding your time zone…
Shared working hours (9:00–18:00)

New York to Tongzhou conversion table

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

New YorkTongzhou
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 Tongzhou): 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 Tongzhou switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 21, 2027: +12h

Distance

New York and Tongzhou are 10,986 km (6,826 miles) apart in a straight line.

More conversions

Tongzhou 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 TongzhouLos Angeles to TongzhouChicago to TongzhouToronto to TongzhouSão Paulo to TongzhouParis to TongzhouBerlin to TongzhouMoscow to TongzhouDubai to TongzhouNew Delhi to TongzhouBangkok to TongzhouSingapore to Tongzhou

Questions and answers

What is the time difference between New York and Tongzhou?

Tongzhou is 12 hours ahead of New York.

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

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

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

Does the time difference between New York and Tongzhou change?

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