What Timezone is Ontario?
Ontario follows Eastern Time (ET), observing Daylight Saving Time.
Eastern Time
ET • UTC-5 / UTC-4
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Major Cities
Frequently Asked Questions
What timezone is Ontario in?
Ontario is in the Eastern Time zone (ET).
Does Ontario observe Daylight Saving Time?
Yes, Ontario observes Daylight Saving Time. Clocks spring forward in March and fall back in November.
What is the UTC offset for Ontario?
Eastern Time: UTC-5 / UTC-4.