Ottawa South to Halifax Time Converter
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Quick answers
Selected conversion
8:00 am08:00 EDT (UTC-4), Oct 27, 2026 = 9:00 am09:00 ADT (UTC-3), Oct 27, 2026
Ottawa South is 1 hour behind Halifax.
How the time difference changes
Normally, Ottawa South is 1 hour behind Halifax. Briefly around seasonal clock changes, Ottawa South and Halifax have the same time or Ottawa South is 2 hours behind Halifax.
Typically, working hours of 9:00 am to 6:00 pm in Ottawa South correspond to 10:00 am to 7:00 pm in Halifax.Typically, working hours of 09:00 to 18:00 in Ottawa South correspond to 10:00 to 19:00 in Halifax.
Compare Ottawa South time with Halifax 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 South, Canada is 9:00 am09:00 in Halifax, Canada
Ottawa South to Halifax call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Ottawa South which corresponds to 10am-6pm10:00-18:00 in Halifax
8:00 am08:00 EDT (Eastern Daylight Time) (Ottawa South, Canada). Offset UTC -4:00 hours
9:00 am09:00 ADT (Atlantic Daylight Time) (Halifax, Canada). Offset UTC -3:00 hours
8:00 am08:00 Ottawa South, Canada / 9:00 am09:00 Halifax, 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 South, Canada | Halifax, Canada |
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| 00:00 next day |
Ottawa South Time Zone and Facts
Time Zone
EST – Eastern Standard Time, UTC-5 (standard time)
Ottawa South Facts
Halifax Time Zone and Facts
Time Zone
AST – Atlantic Standard Time, UTC-4 (standard time)