Shanghai to Santa Rosa time converter

Santa Rosa is 11 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 10:00 PM (Wed, Oct 21) in Santa Rosa.

Shanghai CST

Thursday, October 22, 2026

Santa Rosa ART

Wednesday, October 21, 2026

Shanghai
China
Thu, Oct 22
CSTUTC+8
Santa Rosa
Argentina
Wed, Oct 21
ARTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Santa Rosa conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Shanghai (9:00 AM – 11:00 AM in Santa Rosa): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 11 hours all year.

Distance

Shanghai and Santa Rosa are 19,215 km (11,940 miles) apart in a straight line.

More conversions

Santa Rosa 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 Santa RosaLondon to Santa RosaLos Angeles to Santa RosaChicago to Santa RosaToronto to Santa RosaSão Paulo to Santa RosaParis to Santa RosaBerlin to Santa RosaMoscow to Santa RosaDubai to Santa RosaNew Delhi to Santa RosaBangkok to Santa Rosa

Questions and answers

What is the time difference between Shanghai and Santa Rosa?

Santa Rosa is 11 hours behind Shanghai.

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

When it is 9:00 AM in Shanghai, it is 10:00 PM (Wed, Oct 21) in Santa Rosa.

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

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Shanghai (9:00 AM – 11:00 AM in Santa Rosa): working hours on one side, early or late on the other.

Does the time difference between Shanghai and Santa Rosa change?

No. The difference stays 11 hours all year.