Port Washington to Shanghai time converter

Shanghai is 12 hours ahead of Port Washington. When it is 9:00 AM in Port Washington, it is 9:00 PM in Shanghai.

Port Washington EDT

Tuesday, October 20, 2026

Shanghai CST

Wednesday, October 21, 2026

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

Port Washington to Shanghai conversion table

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

Port WashingtonShanghai
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 Port Washington (9:00 PM – 10:00 PM in Shanghai): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Port Washington and Shanghai switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 20, 2027: +12h

Distance

Port Washington and Shanghai are 11,854 km (7,366 miles) apart in a straight line.

More conversions

Shanghai to Port WashingtonPort Washington to New YorkPort Washington to LondonPort Washington to Los AngelesPort Washington to ChicagoPort Washington to TorontoPort Washington to São PauloPort Washington to ParisPort Washington to BerlinPort Washington to MoscowPort Washington to DubaiPort Washington to New DelhiPort Washington to Bangkok
New York to ShanghaiLondon to ShanghaiLos Angeles to ShanghaiChicago to ShanghaiToronto to ShanghaiSão Paulo to ShanghaiParis to ShanghaiBerlin to ShanghaiMoscow to ShanghaiDubai to ShanghaiNew Delhi to ShanghaiBangkok to Shanghai

Questions and answers

What is the time difference between Port Washington and Shanghai?

Shanghai is 12 hours ahead of Port Washington.

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

When it is 9:00 AM in Port Washington, it is 9:00 PM in Shanghai.

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

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

Does the time difference between Port Washington and Shanghai change?

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