Istanbul to St. Catharines time converter

St. Catharines is 7 hours behind Istanbul. When it is 9:00 AM in Istanbul, it is 2:00 AM in St. Catharines.

Istanbul TRT

Wednesday, October 21, 2026

St. Catharines EDT

Tuesday, October 20, 2026

Istanbul
Turkey
Wed, Oct 21
TRTUTC+3
St. Catharines
Ontario, Canada
Tue, Oct 20
EDTUTC-4-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Istanbul to St. Catharines conversion table

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

IstanbulSt. Catharines
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 St. Catharines).

Daylight saving time and the difference

The difference changes during the year because Istanbul and St. Catharines switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -7h
  • Nov 1, 2026 – Mar 14, 2027: -8h
  • Mar 14, 2027 – Oct 21, 2027: -7h

Distance

Istanbul and St. Catharines are 8,218 km (5,106 miles) apart in a straight line.

More conversions

St. Catharines 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 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 Istanbul and St. Catharines?

St. Catharines is 7 hours behind Istanbul.

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

When it is 9:00 AM in Istanbul, it is 2:00 AM in St. Catharines.

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

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

Does the time difference between Istanbul 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.