Santa Rosa to Shanghai time converter

Shanghai is 15 hours ahead of Santa Rosa. When it is 9:00 AM in Santa Rosa, it is 12:00 AM (Thu, Oct 22) in Shanghai.

Santa Rosa PDT

Wednesday, October 21, 2026

Shanghai CST

Thursday, October 22, 2026

Santa Rosa
California, United States
Wed, Oct 21
PDTUTC-7
Shanghai
China
Thu, Oct 22
CSTUTC+8+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Santa Rosa to Shanghai conversion table

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

Santa RosaShanghai
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 Santa Rosa (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 Santa Rosa and Shanghai switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Oct 21, 2027: +15h

Distance

Santa Rosa and Shanghai are 9,814 km (6,098 miles) apart in a straight line.

More conversions

Shanghai to Santa RosaSanta Rosa to New YorkSanta Rosa to LondonSanta Rosa to Los AngelesSanta Rosa to ChicagoSanta Rosa to TorontoSanta Rosa to São PauloSanta Rosa to ParisSanta Rosa to BerlinSanta Rosa to MoscowSanta Rosa to DubaiSanta Rosa to New DelhiSanta Rosa 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 Santa Rosa and Shanghai?

Shanghai is 15 hours ahead of Santa Rosa.

What time is it in Shanghai when it is 9 AM in Santa Rosa?

When it is 9:00 AM in Santa Rosa, it is 12:00 AM (Thu, Oct 22) in Shanghai.

When is the best time to call Shanghai from Santa Rosa?

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

Does the time difference between Santa Rosa 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.