Shanghai to St. Catharines time converter

St. Catharines is 12 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 9:00 PM (Mon, Oct 19) in St. Catharines.

Shanghai CST

Tuesday, October 20, 2026

St. Catharines EDT

Monday, October 19, 2026

Shanghai
China
Tue, Oct 20
CSTUTC+8
St. Catharines
Ontario, Canada
Mon, Oct 19
EDTUTC-4-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to St. Catharines conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Shanghai (9:00 PM – 10:00 PM in St. Catharines): 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 St. Catharines switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -12h
  • Nov 1, 2026 – Mar 14, 2027: -13h
  • Mar 14, 2027 – Oct 20, 2027: -12h

Distance

Shanghai and St. Catharines are 11,478 km (7,132 miles) apart in a straight line.

More conversions

St. Catharines 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 St. CatharinesLondon to St. CatharinesLos Angeles to St. CatharinesChicago to St. CatharinesToronto to St. CatharinesSão Paulo to St. CatharinesParis to St. CatharinesBerlin to St. CatharinesMoscow to St. CatharinesDubai to St. CatharinesNew Delhi to St. CatharinesBangkok to St. Catharines

Questions and answers

What is the time difference between Shanghai and St. Catharines?

St. Catharines is 12 hours behind Shanghai.

What time is it in St. Catharines when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 9:00 PM (Mon, Oct 19) in St. Catharines.

When is the best time to call St. Catharines from Shanghai?

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

Does the time difference between Shanghai and St. Catharines change?

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