Montreal to Kasamatsucho time converter

Kasamatsucho is 13 hours ahead of Montreal. When it is 9:00 AM in Montreal, it is 10:00 PM in Kasamatsucho.

Montreal EDT

Wednesday, October 21, 2026

Kasamatsucho JST

Thursday, October 22, 2026

Montreal
Quebec, Canada
Wed, Oct 21
EDTUTC-4
Kasamatsucho
Japan
Thu, Oct 22
JSTUTC+9+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Montreal to Kasamatsucho conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Montreal (9:00 AM – 11:00 AM in Kasamatsucho): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 21, 2027: +13h

Distance

Montreal and Kasamatsucho are 10,519 km (6,536 miles) apart in a straight line.

More conversions

Kasamatsucho 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 KasamatsuchoLondon to KasamatsuchoLos Angeles to KasamatsuchoChicago to KasamatsuchoToronto to KasamatsuchoSão Paulo to KasamatsuchoParis to KasamatsuchoBerlin to KasamatsuchoMoscow to KasamatsuchoDubai to KasamatsuchoNew Delhi to KasamatsuchoBangkok to Kasamatsucho

Questions and answers

What is the time difference between Montreal and Kasamatsucho?

Kasamatsucho is 13 hours ahead of Montreal.

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

When it is 9:00 AM in Montreal, it is 10:00 PM in Kasamatsucho.

When is the best time to call Kasamatsucho from Montreal?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Montreal (9:00 AM – 11:00 AM in Kasamatsucho): working hours on one side, early or late on the other.

Does the time difference between Montreal and Kasamatsucho change?

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