What time is it in Grimsby right now?

The clock at the top of this page shows the current local time in Grimsby, Canada, updated every second from your device's clock and the IANA time zone rules for America/Toronto. Grimsby is 4 hours behind UTC right now.

What time zone is Grimsby in?

Grimsby uses EDT (Eastern Time). Its IANA time zone identifier is America/Toronto, and the current UTC offset is UTC−4.

Does Grimsby observe daylight saving time?

Yes. Clocks last changed on Sun, Mar 8, 2026. The next change is on Sun, Nov 1, 2026, when clocks go back 1 hour.

How do I schedule a meeting with someone in Grimsby?

Open the time zone converter for Grimsby to see what a given time there is for you, or use the meeting planner to find the hours when both of you are at work. A Cal.com booking link does the conversion for your guests automatically: they see your availability in their own time zone and pick a slot that works.

Current local time in Grimsby, Ontario, Canada

Grimsby is on EDT (Eastern Time), UTC−4. Clocks go back 1 hour on Sun, Nov 1, 2026.

Grimsby, Canada

7:31 AM:44EDT

Tuesday, October 27, 2026

UTC−4

Country: Canada
Region: Ontario
Lat/Long: 43°12'N / 79°34'W
Elevation: 88 m
Population: 27,314
Currency: Dollar (CAD)
Languages: English, French, Inuktitut
Dialling code: +1

Time zone in Grimsby

Time zone
EDT
Eastern Time
UTC offset
UTC−4
4 hours behind UTC
DST started
Sun, Mar 8, 2026
Clocks went forward 1 hour
DST ends
Sun, Nov 1, 2026
Clocks go back 1 hour at 2:00 AM

Grimsby keeps the time of the IANA zone America/Toronto, one of 12 time zones in use in Canada. Clocks go back 1 hour on Sun, Nov 1, 2026.

About EDT Time zone converter for Grimsby Meeting planner for Grimsby

Sunrise and sunset in Grimsby today

Sunrise
7:46 AM
Sunset
6:17 PM
Day length
10 hours 30 minutes
Date
Tue, Oct 27, 2026

Times are local to Grimsby for Tue, Oct 27, 2026, computed for 43°12'N / 79°34'W.

Time difference between Grimsby and other cities

The current local time in major cities around the world and how far each is ahead of or behind Grimsby. Differences change when either side moves its clocks.

Current time in world cities compared to Grimsby
City	Local time	Compared to Grimsby
New YorkUnited States	Tue 7:31 AM	Same time
Los AngelesUnited States	Tue 4:31 AM	−3h (behind)
ChicagoUnited States	Tue 6:31 AM	−1h (behind)
TorontoCanada	Tue 7:31 AM	Same time
Mexico CityMexico	Tue 5:31 AM	−2h (behind)
São PauloBrazil	Tue 8:31 AM	+1h (ahead)
LondonUnited Kingdom	Tue 11:31 AM	+4h (ahead)
ParisFrance	Tue 12:31 PM	+5h (ahead)
BerlinGermany	Tue 12:31 PM	+5h (ahead)
MadridSpain	Tue 12:31 PM	+5h (ahead)
JohannesburgSouth Africa	Tue 1:31 PM	+6h (ahead)
DubaiUnited Arab Emirates	Tue 3:31 PM	+8h (ahead)
MumbaiIndia	Tue 5:01 PM	+9h 30m (ahead)
SingaporeSingapore	Tue 7:31 PM	+12h (ahead)
ShanghaiChina	Tue 7:31 PM	+12h (ahead)
TokyoJapan	Tue 8:31 PM	+13h (ahead)
SydneyAustralia	Tue 10:31 PM	+15h (ahead)
AucklandNew Zealand	Wed 12:31 AM	+17h (ahead)

Other cities near Grimsby

All 297 cities in Canada

Frequently asked questions

Place data from GeoNames (CC BY 4.0). Times follow the IANA time zone database; sunrise and sunset are computed for the city's coordinates.