Istanbul to Thunder Bay time converter

Thunder Bay is 7 hours behind Istanbul. When it is 9:00 AM in Istanbul, it is 2:00 AM in Thunder Bay.

Istanbul TRT

Tuesday, October 20, 2026

Thunder Bay EDT

Tuesday, October 20, 2026

Istanbul
Turkey
Tue, Oct 20
TRTUTC+3
Thunder Bay
Ontario, Canada
Tue, Oct 20
EDTUTC-4-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Istanbul to Thunder Bay conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Istanbul (9:00 AM – 11:00 AM in Thunder Bay).

Daylight saving time and the difference

The difference changes during the year because Istanbul and Thunder Bay switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -7h
  • Nov 1, 2026 – Mar 14, 2027: -8h
  • Mar 14, 2027 – Oct 20, 2027: -7h

Distance

Istanbul and Thunder Bay are 8,373 km (5,203 miles) apart in a straight line.

More conversions

Thunder Bay to IstanbulIstanbul to New YorkIstanbul to LondonIstanbul to Los AngelesIstanbul to ChicagoIstanbul to TorontoIstanbul to São PauloIstanbul to ParisIstanbul to BerlinIstanbul to MoscowIstanbul to DubaiIstanbul to New DelhiIstanbul 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 Istanbul and Thunder Bay?

Thunder Bay is 7 hours behind Istanbul.

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

When it is 9:00 AM in Istanbul, it is 2:00 AM in Thunder Bay.

When is the best time to call Thunder Bay from Istanbul?

Both sides are at work from 4:00 PM – 6:00 PM in Istanbul (9:00 AM – 11:00 AM in Thunder Bay).

Does the time difference between Istanbul 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.