Simi Valley to Shanghai time converter

Shanghai is 15 hours ahead of Simi Valley. When it is 9:00 AM in Simi Valley, it is 12:00 AM (Mon, Oct 19) in Shanghai.

Simi Valley PDT

Sunday, October 18, 2026

Shanghai CST

Monday, October 19, 2026

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

Simi Valley to Shanghai conversion table

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

Simi ValleyShanghai
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 Simi Valley (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 Simi Valley and Shanghai switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Oct 18, 2027: +15h

Distance

Simi Valley and Shanghai are 10,383 km (6,452 miles) apart in a straight line.

More conversions

Shanghai to Simi ValleySimi Valley to New YorkSimi Valley to LondonSimi Valley to Los AngelesSimi Valley to ChicagoSimi Valley to TorontoSimi Valley to São PauloSimi Valley to ParisSimi Valley to BerlinSimi Valley to MoscowSimi Valley to DubaiSimi Valley to New DelhiSimi Valley 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 Simi Valley and Shanghai?

Shanghai is 15 hours ahead of Simi Valley.

What time is it in Shanghai when it is 9 AM in Simi Valley?

When it is 9:00 AM in Simi Valley, it is 12:00 AM (Mon, Oct 19) in Shanghai.

When is the best time to call Shanghai from Simi Valley?

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

Does the time difference between Simi Valley 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.