Shanghai to Port Chester time converter

Port Chester is 12 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 9:00 PM (Tue, Oct 20) in Port Chester.

Shanghai CST

Wednesday, October 21, 2026

Port Chester EDT

Tuesday, October 20, 2026

Shanghai
China
Wed, Oct 21
CSTUTC+8
Port Chester
New York, United States
Tue, Oct 20
EDTUTC-4-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Port Chester conversion table

Every hour of today in Shanghai and the matching time in Port Chester. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Shanghai and Port Chester 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

Shanghai and Port Chester are 11,835 km (7,354 miles) apart in a straight line.

More conversions

Port Chester to ShanghaiShanghai to New YorkShanghai to LondonShanghai to Los AngelesShanghai to ChicagoShanghai to TorontoShanghai to São PauloShanghai to ParisShanghai to BerlinShanghai to MoscowShanghai to DubaiShanghai to New DelhiShanghai to Bangkok
New York to Port ChesterLondon to Port ChesterLos Angeles to Port ChesterChicago to Port ChesterToronto to Port ChesterSão Paulo to Port ChesterParis to Port ChesterBerlin to Port ChesterMoscow to Port ChesterDubai to Port ChesterNew Delhi to Port ChesterBangkok to Port Chester

Questions and answers

What is the time difference between Shanghai and Port Chester?

Port Chester is 12 hours behind Shanghai.

What time is it in Port Chester when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 9:00 PM (Tue, Oct 20) in Port Chester.

When is the best time to call Port Chester from Shanghai?

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

Does the time difference between Shanghai and Port Chester change?

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