Walnut Creek to Shanghai time converter

Shanghai is 15 hours ahead of Walnut Creek. When it is 9:00 AM in Walnut Creek, it is 12:00 AM (Tue, Oct 20) in Shanghai.

Walnut Creek PDT

Monday, October 19, 2026

Shanghai CST

Tuesday, October 20, 2026

Walnut Creek
California, United States
Mon, Oct 19
PDTUTC-7
Shanghai
China
Tue, Oct 20
CSTUTC+8+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Walnut Creek to Shanghai conversion table

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

Walnut CreekShanghai
12:00 AM3:00 PM
1:00 AM4:00 PM
2:00 AM5:00 PM
3:00 AM6:00 PM
4:00 AM7:00 PM
5:00 AM8:00 PM
6:00 AM9:00 PM
7:00 AM10:00 PM
8:00 AM11:00 PM
9:00 AM12:00 AM+1 day
10:00 AM1:00 AM+1 day
11:00 AM2:00 AM+1 day
12:00 PM3:00 AM+1 day
1:00 PM4:00 AM+1 day
2:00 PM5:00 AM+1 day
3:00 PM6:00 AM+1 day
4:00 PM7:00 AM+1 day
5:00 PM8:00 AM+1 day
6:00 PM9:00 AM+1 day
7:00 PM10:00 AM+1 day
8:00 PM11:00 AM+1 day
9:00 PM12:00 PM+1 day
10:00 PM1:00 PM+1 day
11:00 PM2:00 PM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Walnut Creek (7:00 AM – 9:00 AM 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 Walnut Creek and Shanghai switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Oct 19, 2027: +15h

Distance

Walnut Creek and Shanghai are 9,895 km (6,148 miles) apart in a straight line.

More conversions

Shanghai to Walnut CreekWalnut Creek to New YorkWalnut Creek to LondonWalnut Creek to Los AngelesWalnut Creek to ChicagoWalnut Creek to TorontoWalnut Creek to São PauloWalnut Creek to ParisWalnut Creek to BerlinWalnut Creek to MoscowWalnut Creek to DubaiWalnut Creek to New DelhiWalnut Creek 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 Walnut Creek and Shanghai?

Shanghai is 15 hours ahead of Walnut Creek.

What time is it in Shanghai when it is 9 AM in Walnut Creek?

When it is 9:00 AM in Walnut Creek, it is 12:00 AM (Tue, Oct 20) in Shanghai.

When is the best time to call Shanghai from Walnut Creek?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Walnut Creek (7:00 AM – 9:00 AM in Shanghai): working hours on one side, early or late on the other.

Does the time difference between Walnut Creek 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.