Shanghai to Thunder Bay time converter

Thunder Bay is 12 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 9:00 PM (Sun, Oct 18) in Thunder Bay.

Shanghai CST

Monday, October 19, 2026

Thunder Bay EDT

Sunday, October 18, 2026

Shanghai
China
Mon, Oct 19
CSTUTC+8
Thunder Bay
Ontario, Canada
Sun, Oct 18
EDTUTC-4-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Thunder Bay conversion table

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

ShanghaiThunder Bay
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 Thunder Bay): 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 Thunder Bay switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -12h
  • Nov 1, 2026 – Mar 14, 2027: -13h
  • Mar 14, 2027 – Oct 19, 2027: -12h

Distance

Shanghai and Thunder Bay are 10,651 km (6,618 miles) apart in a straight line.

More conversions

Thunder Bay 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 Thunder BayLondon to Thunder BayLos Angeles to Thunder BayChicago to Thunder BayToronto to Thunder BaySão Paulo to Thunder BayParis to Thunder BayBerlin to Thunder BayMoscow to Thunder BayDubai to Thunder BayNew Delhi to Thunder BayBangkok to Thunder Bay

Questions and answers

What is the time difference between Shanghai and Thunder Bay?

Thunder Bay is 12 hours behind Shanghai.

What time is it in Thunder Bay when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 9:00 PM (Sun, Oct 18) in Thunder Bay.

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

Does the time difference between Shanghai and Thunder Bay change?

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