Shanghai to East Patchogue time converter

East Patchogue is 12 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 9:00 PM (Sun, Oct 18) in East Patchogue.

Shanghai CST

Monday, October 19, 2026

East Patchogue EDT

Sunday, October 18, 2026

Shanghai
China
Mon, Oct 19
CSTUTC+8
East Patchogue
New York, United States
Sun, Oct 18
EDTUTC-4-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to East Patchogue conversion table

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

ShanghaiEast Patchogue
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 East Patchogue): 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 East Patchogue switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -12h
  • Nov 1, 2026 – Mar 14, 2027: -13h
  • Mar 14, 2027 – Oct 19, 2027: -12h

Distance

Shanghai and East Patchogue are 11,873 km (7,378 miles) apart in a straight line.

More conversions

East Patchogue 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 East PatchogueLondon to East PatchogueLos Angeles to East PatchogueChicago to East PatchogueToronto to East PatchogueSão Paulo to East PatchogueParis to East PatchogueBerlin to East PatchogueMoscow to East PatchogueDubai to East PatchogueNew Delhi to East PatchogueBangkok to East Patchogue

Questions and answers

What is the time difference between Shanghai and East Patchogue?

East Patchogue is 12 hours behind Shanghai.

What time is it in East Patchogue when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 9:00 PM (Sun, Oct 18) in East Patchogue.

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

Does the time difference between Shanghai and East Patchogue change?

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