Current Time in St. Catharines, Ontario, Canada
7:01:44 PM
19:01:44
EDT (Eastern Daylight Time) · UTC−04:00
America/Toronto
Time zone details
St. Catharines is observing daylight saving time in 2026
Daylight in St. Catharines
Location facts
Place
- Country
- Canada
- Administrative area
- Ontario
- District
- Regional Municipality of Niagara
- Place type
- Populated place
- Country currency
- Canadian Dollar (CAD)
Practical
- Languages
- English, French, Inuktitut
- Dialing code
- +1
- Population
- 136,803
- Elevation
- Approximately 102 m (DEM estimate)
Geography
- Geographic coordinates
- 43° 10' N / 79° 14' W
Convert St. Catharines time
Compare St. Catharines with another city or time zone
Popular conversions (current offsets)
All times shown relative to St. Catharines local time
Clock changes in St. Catharines
2:00 AM EDT1:00 AM EST
Clocks move back 1 hour
2026
past
Daylight saving time starts
2:00 AM EST3:00 AM EDT
Clocks move forward 1 hour
upcoming
Daylight saving time ends
2:00 AM EDT1:00 AM EST
Clocks move back 1 hour
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 12 hr 42 min2 min 54 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Friday, September 11, 2026
View St. Catharines on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 42 min2 min 54 sec shorter than the previous day
- Solar noon
- (51.2° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- New Moon (0% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- New Moon — Thursday, September 10, 2026 at
- Next principal phase
- First Quarter — Friday, September 18, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 12 hr 42 min | 2 min 54 sec shorter than the previous day | |||
| 12 hr 39 min | 2 min 53 sec shorter than the previous day | |||
| 12 hr 36 min | 2 min 54 sec shorter than the previous day | |||
| 12 hr 33 min | 2 min 54 sec shorter than the previous day | |||
| 12 hr 30 min | 2 min 54 sec shorter than the previous day | |||
| 12 hr 27 min | 2 min 55 sec shorter than the previous day | |||
| 12 hr 24 min | 2 min 54 sec shorter than the previous day |
Weather forecast for St. Catharines
Loading weather forecast…
Plan around St. Catharines
Time context
St. Catharines follows the same clock and daylight-saving rules as Toronto
Current time offsetUTC−04:00 (EDT)
View time differencesUpcoming public holidays in Ontario
- Thanksgiving
- Christmas Day
- Boxing Day
Nearby scheduled airports for St. Catharines, Ontario, Canada
Niagara District AirportYCMMedium airport · Serves Niagara-on-the-Lake6.2 km east-northeast
Source: OurAirports record · YCM / CYSN
About 6.2 km (3.9 mi) east-northeast of St. Catharines
Scheduled airline service in source data
Niagara Falls International AirportIAGMedium airport · Serves Niagara Falls, United States25.1 km east-southeast
Source: OurAirports record · IAG / KIAG
About 25.1 km (15.6 mi) east-southeast of St. Catharines
Scheduled airline service in source data
Buffalo Niagara International AirportBUFLarge airport · Serves Buffalo, United States48.8 km east-southeast
Source: OurAirports record · BUF / KBUF
About 48.8 km (30.3 mi) east-southeast of St. Catharines
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is St. Catharines in?
- St. Catharines currently uses Eastern Daylight Time (EDT). Its IANA time zone is America/Toronto.
- When is the next clock change in St. Catharines?
- Clocks in St. Catharines move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from EDT (UTC−04:00) to EST (UTC−05:00)
- Is St. Catharines currently on daylight saving time?
- St. Catharines is observing daylight saving time in 2026
- What is the UTC offset in St. Catharines right now?
- St. Catharines is currently UTC−04:00