Current time in Ottawa, Canada
America/Toronto · EDT · UTC−4 · daylight time
Wednesday, 23 September 2026
About Ottawa’s timezone
Ottawa uses Eastern Time (EDT), which is UTC−5 standard time and observes daylight saving time. The IANA identifier is America/Toronto.
On the same clock: Toronto, Montréal, Mississauga.
Canada has 10 timezones. Clock-change dates for Canada.