Montreal to Affton time converter

Affton is 1 hour behind Montreal. When it is 9:00 AM in Montreal, it is 8:00 AM in Affton.

Montreal EDT

Wednesday, October 21, 2026

Affton CDT

Wednesday, October 21, 2026

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

Montreal to Affton conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Montreal and Affton 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

Montreal and Affton are 1,580 km (982 miles) apart in a straight line.

More conversions

Affton to MontrealMontreal to New YorkMontreal to LondonMontreal to Los AngelesMontreal to ChicagoMontreal to TorontoMontreal to São PauloMontreal to ParisMontreal to BerlinMontreal to MoscowMontreal to DubaiMontreal to New DelhiMontreal to Bangkok
New York to AfftonLondon to AfftonLos Angeles to AfftonChicago to AfftonToronto to AfftonSão Paulo to AfftonParis to AfftonBerlin to AfftonMoscow to AfftonDubai to AfftonNew Delhi to AfftonBangkok to Affton

Questions and answers

What is the time difference between Montreal and Affton?

Affton is 1 hour behind Montreal.

What time is it in Affton when it is 9 AM in Montreal?

When it is 9:00 AM in Montreal, it is 8:00 AM in Affton.

When is the best time to call Affton from Montreal?

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

Does the time difference between Montreal and Affton change?

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