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Time.is

Time in Ontario, Canada now

 
 
Friday, May 1, 2026, week 18
Ontario has 3 time zones. The time zone for the capital Toronto is used here.
Sun: - More info - Make Ontario time default - Add to favorite locations

Time zone info for Ontario

UTC -4
Eastern Time (ET)
always same time as New York
Sunday March 8 2026
Latest change: Summer time started
  • Switched to UTC -4 / Eastern Daylight Time (EDT).
  • The time was set forward one hour from 02:00 to 03:00 local time.
Sunday November 1 2026
Next change: Winter time starts
  • Switching to UTC -5 / Eastern Standard Time (EST).
  • The time will be set back one hour from 02:00 to 01:00 local time.

Time difference
from Ontario

Los Angeles
−3 hours		−3 hours
Chicago
−1 hours		−1 hours
New York0
Toronto0
São Paulo+1 hours
UTC+4 hours
Lagos+5 hours
London+5 hours
Johannesburg+6 hours
Paris+6 hours
Zurich+6 hours
Cairo+7 hours
Istanbul+7 hours
Moscow+7 hours
Dubai+8 hours
Mumbai+9.5 hours
Hong Kong+12 hours
Shanghai+12 hours
Singapore+12 hours
Tokyo+13 hours
Sydney+14 hours
Compare other time zones

Ontario on the map

Open Ontario in Google Maps

The 25 largest cities in
Canada

Brampton Calgary Edmonton Etobicoke Gatineau Halifax Hamilton Kitchener Laval London Longueuil Markham Mississauga Montreal Oshawa Ottawa Quebec City Scarborough Surrey Toronto Vancouver Vaughan Victoria Windsor Winnipeg