Ottawa to St. Stephen Time Converter
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Quick answers
Selected conversion
8:00 am08:00 EDT (UTC-4), Oct 13, 2026 = 9:00 am09:00 ADT (UTC-3), Oct 13, 2026
Ottawa is 1 hour behind St. Stephen.
How the time difference changes
Normally, Ottawa is 1 hour behind St. Stephen. Briefly around seasonal clock changes, Ottawa and St. Stephen have the same time or Ottawa is 2 hours behind St. Stephen.
Typically, working hours of 9:00 am to 5:00 pm in Ottawa correspond to 10:00 am to 6:00 pm in St. Stephen.Typically, working hours of 09:00 to 17:00 in Ottawa correspond to 10:00 to 18:00 in St. Stephen.
Compare Ottawa time with St. Stephen time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
EDT (Eastern Daylight Time) is 1 hour behind ADT (Atlantic Daylight Time).
8:00 am08:00 in Ottawa, Canada is 9:00 am09:00 in St. Stephen, Canada
Ottawa to St. Stephen call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in Ottawa which corresponds to 10am-5pm10:00-17:00 in St. Stephen
8:00 am08:00 EDT (Eastern Daylight Time) (Ottawa, Canada). Offset UTC -4:00 hours
9:00 am09:00 ADT (Atlantic Daylight Time) (St. Stephen, Canada). Offset UTC -3:00 hours
8:00 am08:00 Ottawa, Canada / 9:00 am09:00 St. Stephen, Canada
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Ottawa, Canada | St. Stephen, Canada |
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| 00:00 next day |
Ottawa Time Zone and Facts
Time Zone
EST – Eastern Standard Time, UTC-5 (standard time)
Ottawa Facts
St. Stephen Time Zone and Facts
Time Zone
AST – Atlantic Standard Time, UTC-4 (standard time)