Current local time in Port ColborneOntario, Canada
––:––
America/TorontoUTC−5 / UTC−4
Port Colborne keeps Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) in summer. Its IANA time zone is America/Toronto.
Daylight saving time in Port Colborne
Port Colborne changes its clocks twice a year. The next changes, from the IANA time zone database as of October 2026:
- Sun, Nov 1, 2026: clocks go back 1 hour to UTC−5
- Sun, Mar 14, 2027: clocks go forward 1 hour to UTC−4
Cities on the same time as Port Colborne
These places show the same clock as Port Colborne every day of the coming year, clock changes included.
- In other countries
New York City (United States), Havana (Cuba), Port-au-Prince (Haiti), Nassau (Bahamas), Providenciales (Turks and Caicos Islands)
Port Colborne time zone at a glance
- IANA time zone
- America/Toronto
- UTC offset
- UTC−5 / UTC−4
- Daylight saving
- Observed
- Next clock change
- Sun, Nov 1, 2026 → UTC−5
- Country
- Canada
- Region
- Ontario
- Coordinates
- 42.90°, -79.23°
- Population
- 18,306
- Local date
- —
Sunrise and sunset in Port Colborne today
Computed from Port Colborne'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
- —
- Sunset
- —
- Solar noon
- —
- Day length
- —
- Civil dawn
- —
- Civil dusk
- —
- Golden hour ends
- —
- Golden hour begins
- —
Port Colborne time difference from major cities
| City | Local time now | Port Colborne is |
|---|---|---|
| New York CityUnited States | — | same time |
| LondonUnited Kingdom | — | 5h behind |
| DubaiUnited Arab Emirates | — | 8h behind |
| SingaporeSingapore | — | 12h behind |
| TokyoJapan | — | 13h behind |
| SydneyAustralia | — | 15h behind |
Need a different pair? Compare any two cities or convert a specific time.
Port Colborne time: questions and answers
- What time is it in Port Colborne right now?
- The clock at the top of this page shows the live local time in Port Colborne, updated every second from your device's clock. Port Colborne keeps Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) in summer.
- What time zone is Port Colborne in?
- Port Colborne is in the IANA time zone America/Toronto: Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) in summer.
- Does Port Colborne observe daylight saving time?
- Yes. Upcoming changes: Sun, Nov 1, 2026: clocks go back 1 hour to UTC−5; Sun, Mar 14, 2027: clocks go forward 1 hour to UTC−4.
- Which cities share Port Colborne's time?
- Toronto, Montréal, Ottawa, Mississauga, Brampton, Hamilton keep the same clock as Port Colborne all year.
Planning something with Port Colborne?
- Find a meeting time — the hours that overlap between Port Colborne and your team.
- Convert a time — turn a time in Port Colborne into yours, or the other way round.
- Compare office hours — when Port Colborne offices and yours are both open.
- Send a calendar invite — with the America/Toronto time zone set correctly.