Shanghai to Buena Park time converter

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

Shanghai CST

Tuesday, October 20, 2026

Buena Park PDT

Monday, October 19, 2026

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

Shanghai to Buena Park conversion table

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

ShanghaiBuena Park
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 Buena Park): 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 Buena Park 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 Buena Park are 10,467 km (6,504 miles) apart in a straight line.

More conversions

Buena Park 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 Buena ParkLondon to Buena ParkLos Angeles to Buena ParkChicago to Buena ParkToronto to Buena ParkSão Paulo to Buena ParkParis to Buena ParkBerlin to Buena ParkMoscow to Buena ParkDubai to Buena ParkNew Delhi to Buena ParkBangkok to Buena Park

Questions and answers

What is the time difference between Shanghai and Buena Park?

Buena Park is 15 hours behind Shanghai.

What time is it in Buena Park when it is 9 AM in Shanghai?

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

When is the best time to call Buena Park 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 Buena Park): working hours on one side, early or late on the other.

Does the time difference between Shanghai and Buena Park change?

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