About this time in ottawa
Ottawa uses Eastern Standard Time (UTC-5) as standard time and Eastern Daylight Time (UTC-4) from 8 March to 1 November 2026. Ottawa is the same time as New York all year. Ottawa is 5 hours behind London for most of the year (4 hours for 28 days, while the two change their clocks on different dates). Ottawa is 10 hours 30 minutes behind India in January and 9 hours 30 minutes behind India in July. Ottawa is 14 hours behind Tokyo in January and 13 hours behind Tokyo in July.