Canada
Time now in St. Catharines
Sunday, 23 August 2026
Sunrise 06:31Sunset 08:08Time zone UTC −4
Time zone
America/Toronto
UTC offset
UTC −4
Daylight saving
In effect now
Population
—
Sunrise
06:31
Sunset
08:08
Day length
13h 37m
Coordinates
43.16, -79.25
Time difference from St. Catharines
Hours ahead (right) or behind (left) St. Catharines right now.
St. Catharines on the map
About the time in St. Catharines
St. Catharines sits at latitude 43.16, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 13h 37m is one point on that curve, not a fixed value.
Sunrise today lands at 06:31 and sunset at 08:08 local time, giving 13h 37m of daylight. Those figures come from the city's own coordinates (43.16, -79.25) rather than a country-wide average, so they match what you would actually see from a window in St. Catharines.
The zone identifier America/Toronto is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Toronto keeps pointing at Toronto time whatever the date, which is why every timestamp on this page is built from it.
Frequently asked questions about time in St. Catharines
- Which time zone is St. Catharines in?
- St. Catharines uses America/Toronto, currently UTC −4.
- What are normal business hours in St. Catharines in UTC?
- A 09:00–17:00 working day in St. Catharines runs from 13:00–21:00 UTC today.
- What time is it in St. Catharines right now?
- The live clock above shows the current time in St. Catharines, updating every second from America/Toronto (UTC −4).
- When do the sun rise and set in St. Catharines today?
- Sunrise is at 06:31 and sunset at 08:08, giving 13h 37m of daylight.
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