Shanghai to Sayville time converter

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

Shanghai CST

Wednesday, October 21, 2026

Sayville EDT

Tuesday, October 20, 2026

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

Shanghai to Sayville conversion table

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

ShanghaiSayville
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 Sayville): 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 Sayville 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 Sayville are 11,875 km (7,379 miles) apart in a straight line.

More conversions

Sayville 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 SayvilleLondon to SayvilleLos Angeles to SayvilleChicago to SayvilleToronto to SayvilleSão Paulo to SayvilleParis to SayvilleBerlin to SayvilleMoscow to SayvilleDubai to SayvilleNew Delhi to SayvilleBangkok to Sayville

Questions and answers

What is the time difference between Shanghai and Sayville?

Sayville is 12 hours behind Shanghai.

What time is it in Sayville when it is 9 AM in Shanghai?

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

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

Does the time difference between Shanghai and Sayville change?

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