Calama to Montreal time converter

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

Calama CLST

Tuesday, October 20, 2026

Montreal EDT

Tuesday, October 20, 2026

Calama
Chile
Tue, Oct 20
CLSTUTC-3
Montreal
Quebec, Canada
Tue, Oct 20
EDTUTC-4-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Calama to Montreal conversion table

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

CalamaMontreal
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 Calama (9:00 AM – 5:00 PM in Montreal).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Apr 3, 2027: -1h
  • Apr 3, 2027 – Sep 5, 2027: ±0
  • Sep 5, 2027 – Oct 20, 2027: -1h

Distance

Calama and Montreal are 7,572 km (4,705 miles) apart in a straight line.

More conversions

Montreal to CalamaCalama to New YorkCalama to LondonCalama to Los AngelesCalama to ChicagoCalama to TorontoCalama to São PauloCalama to ParisCalama to BerlinCalama to MoscowCalama to DubaiCalama to New DelhiCalama 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 Calama and Montreal?

Montreal is 1 hour behind Calama.

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

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

When is the best time to call Montreal from Calama?

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

Does the time difference between Calama 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.