What time is it in St. Catharines right now?

St. Catharines is on America/Toronto, currently UTC−4. The clock at the top of this page shows the live local time and updates every second in your browser.

What time zone is St. Catharines in?

St. Catharines uses the IANA time zone America/Toronto, which is UTC−4 at the moment. The offset shifts across the year because the zone observes daylight saving time.

Does St. Catharines observe daylight saving time?

Yes. The next change is on Sun, Nov 1, 2026, when clocks go back to UTC−5.

What time do the sun rise and set in St. Catharines today?

Today the sun rises at about 6:05 AM and sets at about 8:40 PM local time in St. Catharines, giving roughly 14h 36m of daylight. Solar noon falls at 1:23 PM.

Canada · Ontario

Current local time in St. Catharines

St. Catharines keeps time on the America/Toronto zone, currently UTC−4. The offset shifts twice a year with daylight saving, and the clock below always reflects the rule in force today. The clock runs live in your browser; nothing about your location is sent anywhere.

Current local time

St. Catharines, Ontario

05:15

Sat, Jul 25UTC−4

St. Catharines time zone at a glance

IANA time zone: America/Toronto
Current UTC offset: UTC−4
Daylight saving: Observed
Next clock change: Sun, Nov 1, 2026 → UTC−5
Country: Canada
Region: Ontario
Coordinates: 43.17°, -79.24°
Population: 136,803
Local date: Sat, Jul 25, 2026

Sunrise and sunset in St. Catharines today

Computed from St. Catharines's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.

Sunrise: 6:05 AM
Sunset: 8:40 PM
Solar noon: 1:23 PM
Day length: 14h 36m
Civil dawn: 5:27 AM
Civil dusk: 9:19 PM
Golden hour ends: 6:41 AM
Golden hour begins: 8:04 PM

Full twilight and golden-hour breakdown

St. Catharines time difference from major cities

City	Local time now	St. Catharines is
Los AngelesUnited States	02:15 PM	3h ahead
LondonUnited Kingdom	10:15 PM	5h behind
DubaiUnited Arab Emirates	01:15 AM	8h behind
TokyoJapan	06:15 AM	13h behind

Need a different pair? Compare any two cities or convert a specific time.

Working with St. Catharines time

Scheduling across America/Toronto is where most calendar mistakes start — a meeting agreed in one zone drifts by an hour the moment either side changes its clocks. These tools each handle a piece of that problem.

Find a meeting timeSee which hours overlap between St. Catharines and everywhere else on your team.Convert a timeTranslate a specific moment into or out of America/Toronto.Track clock changesSee exactly when St. Catharines next changes its clocks.Add to your boardKeep St. Catharines beside your other cities, ticking live.Business hours overlapWork out the window where St. Catharines offices and yours are both open.Send a calendar inviteExport an event with America/Toronto baked in, not guessed.

Other cities in Canada

Oakville Toronto Etobicoke Mississauga Hamilton Burlington Markham Vaughan Richmond Hill Brampton

St. Catharinestime — questions & answers

What time is it in St. Catharines right now?: St. Catharines is on America/Toronto, currently UTC−4. The clock at the top of this page shows the live local time and updates every second in your browser.
What time zone is St. Catharines in?: St. Catharines uses the IANA time zone America/Toronto, which is UTC−4 at the moment. The offset shifts across the year because the zone observes daylight saving time.
Does St. Catharines observe daylight saving time?: Yes. The next change is on Sun, Nov 1, 2026, when clocks go back to UTC−5.
What time do the sun rise and set in St. Catharines today?: Today the sun rises at about 6:05 AM and sets at about 8:40 PM local time in St. Catharines, giving roughly 14h 36m of daylight. Solar noon falls at 1:23 PM.