Smithtown to Shanghai time converter

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

Smithtown EDT

Saturday, October 17, 2026

Shanghai CST

Sunday, October 18, 2026

Smithtown
New York, United States
Sat, Oct 17
EDTUTC-4
Shanghai
China
Sun, Oct 18
CSTUTC+8+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Smithtown to Shanghai conversion table

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

SmithtownShanghai
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 Smithtown (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 Smithtown and Shanghai switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 17, 2027: +12h

Distance

Smithtown and Shanghai are 11,860 km (7,369 miles) apart in a straight line.

More conversions

Shanghai to SmithtownSmithtown to New YorkSmithtown to LondonSmithtown to Los AngelesSmithtown to ChicagoSmithtown to TorontoSmithtown to São PauloSmithtown to ParisSmithtown to BerlinSmithtown to MoscowSmithtown to DubaiSmithtown to New DelhiSmithtown 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 Smithtown and Shanghai?

Shanghai is 12 hours ahead of Smithtown.

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

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

When is the best time to call Shanghai from Smithtown?

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

Does the time difference between Smithtown 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.