Portsmouth Heights to Shanghai time converter

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

Portsmouth Heights EDT

Wednesday, October 21, 2026

Shanghai CST

Thursday, October 22, 2026

Portsmouth Heights
Virginia, United States
Wed, Oct 21
EDTUTC-4
Shanghai
China
Thu, Oct 22
CSTUTC+8+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Portsmouth Heights to Shanghai conversion table

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

Portsmouth HeightsShanghai
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 Portsmouth Heights (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 Portsmouth Heights and Shanghai 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

Portsmouth Heights and Shanghai are 12,225 km (7,596 miles) apart in a straight line.

More conversions

Shanghai to Portsmouth HeightsPortsmouth Heights to New YorkPortsmouth Heights to LondonPortsmouth Heights to Los AngelesPortsmouth Heights to ChicagoPortsmouth Heights to TorontoPortsmouth Heights to São PauloPortsmouth Heights to ParisPortsmouth Heights to BerlinPortsmouth Heights to MoscowPortsmouth Heights to DubaiPortsmouth Heights to New DelhiPortsmouth Heights 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 Portsmouth Heights and Shanghai?

Shanghai is 12 hours ahead of Portsmouth Heights.

What time is it in Shanghai when it is 9 AM in Portsmouth Heights?

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

When is the best time to call Shanghai from Portsmouth Heights?

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

Does the time difference between Portsmouth Heights 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.