Current Time in St. Marys, Perth County, Ontario, Canada

11:36:44 PM

23:36:44

EDT (Eastern Daylight Time) · UTC−04:00

America/Toronto

Clock format
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Time zone details

St. Marys is observing daylight saving time in 2026

Daylight in St. Marys

Sunrise7:30 AMSolar noon1:12 PMSunset6:53 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 23 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
Canada
Administrative area
Ontario
District
Perth County
Place type
Populated place
Country currency
Canadian Dollar (CAD)

Practical

Languages
English, French, Inuktitut
Dialing code
+1
Population
7,386
Elevation
Approximately 325 m (DEM estimate)

Geography

Geographic coordinates
43° 15' N / 81° 07' W
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Clock changes in St. Marys

Next clock change

Upcoming

2:00 AM EDT1:00 AM EST

Clocks move back 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM EST3:00 AM EDT

    Clocks move forward 1 hour

  2. upcoming

    Daylight saving time ends

    2:00 AM EDT1:00 AM EST

    Clocks move back 1 hour

Future clock changes, 2027–2030
Canada daylight saving timeClock changes worldwide

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
11 hr 23 min2 min 54 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Waning CrescentMoon illumination5%
View full Sun & Moon detailsHide full Sun & Moon details

Thursday, October 8, 2026

View St. Marys on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
11 hr 23 min2 min 54 sec shorter than the previous day
Solar noon
(40.7° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Waning Crescent (5% illuminated)
Moonrise
Moonset
Previous principal phase
Third Quarter — Saturday, October 3, 2026 at
Next principal phase
New Moon — Saturday, October 10, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
11 hr 23 min2 min 54 sec shorter than the previous day
11 hr 20 min2 min 54 sec shorter than the previous day
11 hr 17 min2 min 53 sec shorter than the previous day
11 hr 14 min2 min 53 sec shorter than the previous day
11 hr 11 min2 min 53 sec shorter than the previous day
11 hr 08 min2 min 52 sec shorter than the previous day
11 hr 06 min2 min 51 sec shorter than the previous day

Weather forecast for St. Marys

Temperature unit
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Plan around St. Marys

Upcoming public holidays in Ontario

  1. Thanksgiving
  2. Christmas Day
  3. Boxing Day

Frequently asked questions

What time zone is St. Marys in?
St. Marys currently uses Eastern Daylight Time (EDT). Its IANA time zone is America/Toronto.
When is the next clock change in St. Marys?
Clocks in St. Marys 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. Marys currently on daylight saving time?
St. Marys is observing daylight saving time in 2026
What is the UTC offset in St. Marys right now?
St. Marys is currently UTC−04:00