St. Catharines is located in Ontario, Canada. The local time zone is Eastern Daylight Time (EDT), 4 hours behind Universal Time (UTC-4).
Today the sun rises at 6:21 AM and sets at 8:22 PM in St. Catharines. That is about 14 hours 0 minutes 49 seconds of daylight.
The next clock change in the Eastern Daylight Time zone is on November 1, 2026, when clocks go back 1 hour.
St. Catharines is in the Eastern Daylight Time (EDT) time zone, 4 hours behind Universal Time (UTC-4).
Yes. The next clock change is on November 1, 2026.
The current UTC offset in St. Catharines is 4 hours behind Universal Time (UTC-4).