Shanghai to San Dimas time converter

San Dimas is 15 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 6:00 PM (Mon, Oct 19) in San Dimas.

Shanghai CST

Tuesday, October 20, 2026

San Dimas PDT

Monday, October 19, 2026

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

Shanghai to San Dimas conversion table

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

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

Best time to call or meet

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

  • Oct 20, 2026 – Nov 1, 2026: -15h
  • Nov 1, 2026 – Mar 14, 2027: -16h
  • Mar 14, 2027 – Oct 20, 2027: -15h

Distance

Shanghai and San Dimas are 10,462 km (6,501 miles) apart in a straight line.

More conversions

San Dimas 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 San DimasLondon to San DimasLos Angeles to San DimasChicago to San DimasToronto to San DimasSão Paulo to San DimasParis to San DimasBerlin to San DimasMoscow to San DimasDubai to San DimasNew Delhi to San DimasBangkok to San Dimas

Questions and answers

What is the time difference between Shanghai and San Dimas?

San Dimas is 15 hours behind Shanghai.

What time is it in San Dimas when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 6:00 PM (Mon, Oct 19) in San Dimas.

When is the best time to call San Dimas from Shanghai?

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

Does the time difference between Shanghai and San Dimas change?

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