Aliso Viejo to Shanghai time converter

Shanghai is 15 hours ahead of Aliso Viejo. When it is 9:00 AM in Aliso Viejo, it is 12:00 AM (Wed, Oct 21) in Shanghai.

Aliso Viejo PDT

Tuesday, October 20, 2026

Shanghai CST

Wednesday, October 21, 2026

Aliso Viejo
California, United States
Tue, Oct 20
PDTUTC-7
Shanghai
China
Wed, Oct 21
CSTUTC+8+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Aliso Viejo to Shanghai conversion table

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

Aliso ViejoShanghai
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 Aliso Viejo (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 Aliso Viejo and Shanghai 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

Aliso Viejo and Shanghai are 10,508 km (6,529 miles) apart in a straight line.

More conversions

Shanghai to Aliso ViejoAliso Viejo to New YorkAliso Viejo to LondonAliso Viejo to Los AngelesAliso Viejo to ChicagoAliso Viejo to TorontoAliso Viejo to São PauloAliso Viejo to ParisAliso Viejo to BerlinAliso Viejo to MoscowAliso Viejo to DubaiAliso Viejo to New DelhiAliso Viejo 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 Aliso Viejo and Shanghai?

Shanghai is 15 hours ahead of Aliso Viejo.

What time is it in Shanghai when it is 9 AM in Aliso Viejo?

When it is 9:00 AM in Aliso Viejo, it is 12:00 AM (Wed, Oct 21) in Shanghai.

When is the best time to call Shanghai from Aliso Viejo?

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

Does the time difference between Aliso Viejo 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.