Granite City to Montreal time converter

Montreal is 1 hour ahead of Granite City. When it is 9:00 AM in Granite City, it is 10:00 AM in Montreal.

Granite City CDT

Wednesday, October 21, 2026

Montreal EDT

Wednesday, October 21, 2026

Granite City
Illinois, United States
Wed, Oct 21
CDTUTC-5
Montreal
Quebec, Canada
Wed, Oct 21
EDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Granite City to Montreal conversion table

Every hour of today in Granite City and the matching time in Montreal. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Granite City (10:00 AM – 6:00 PM in Montreal).

Daylight saving time and the difference

The difference changes during the year because Granite City and Montreal switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: +1h
  • Mar 14, 2027 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 21, 2027: +1h

Distance

Granite City and Montreal are 1,558 km (968 miles) apart in a straight line.

More conversions

Montreal to Granite CityGranite City to New YorkGranite City to LondonGranite City to Los AngelesGranite City to ChicagoGranite City to TorontoGranite City to São PauloGranite City to ParisGranite City to BerlinGranite City to MoscowGranite City to DubaiGranite City to New DelhiGranite City to Bangkok
New York to MontrealLondon to MontrealLos Angeles to MontrealChicago to MontrealToronto to MontrealSão Paulo to MontrealParis to MontrealBerlin to MontrealMoscow to MontrealDubai to MontrealNew Delhi to MontrealBangkok to Montreal

Questions and answers

What is the time difference between Granite City and Montreal?

Montreal is 1 hour ahead of Granite City.

What time is it in Montreal when it is 9 AM in Granite City?

When it is 9:00 AM in Granite City, it is 10:00 AM in Montreal.

When is the best time to call Montreal from Granite City?

Both sides are at work from 9:00 AM – 5:00 PM in Granite City (10:00 AM – 6:00 PM in Montreal).

Does the time difference between Granite City and Montreal change?

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