Oshawa, Canada
Current time in Canada
Time zone: EDT (UTC/GMT -04:00) — America/Toronto
| Local Clock Offset: Yesterday, -12 H |
| Time zone: (UTC/GMT -4 ) Oshawa, Canada |
Current Time in other Cities of Canada
What time zone is Oshawa in?
The local standard in Oshawa is EDT — UTC-04:00, or 4 hours behind UTC. Systems that store time zones by name use America/Toronto for this part of the world.
This zone does shift. On Sunday, 01 November 2026 the clocks go back 1 hour and Oshawa moves to EST, so anything booked across that date needs checking.
Across Canada there are 8 distinct time zones among these 53 cities, so "local time" there depends entirely on which city you mean.
With a population near 166,000, Oshawa comes in 25th of the 48 Canada cities we list.
How far ahead or behind is Oshawa?
Current gap between Oshawa and cities people most often need to coordinate with. These figures already account for daylight saving where it applies.
| New York | UTC-04:00 | same time as Oshawa |
| Los Angeles | UTC-07:00 | Oshawa is 3 hours ahead |
| London | UTC+01:00 | Oshawa is 5 hours behind |
| Paris | UTC+02:00 | Oshawa is 6 hours behind |
| Dubai | UTC+04:00 | Oshawa is 8 hours behind |
| Mumbai | UTC+05:30 | Oshawa is 9 hours 30 minutes behind |
| Shanghai | UTC+08:00 | Oshawa is 12 hours behind |
| Tokyo | UTC+09:00 | Oshawa is 13 hours behind |
| Sydney | UTC+10:00 | Oshawa is 14 hours behind |
| Sao Paulo | UTC-03:00 | Oshawa is 1 hour behind |
When Oshawa and other cities overlap
Usable call slots from Oshawa, taking business hours as 09:00 to 17:00 in both places.
| New York | 09:00–17:00 in Oshawa | 8 hours overlap |
| Sao Paulo | 09:00–16:00 in Oshawa | 7 hours overlap |
| Los Angeles | 12:00–17:00 in Oshawa | 5 hours overlap |
| London | 09:00–12:00 in Oshawa | 3 hours overlap |
No shared working window exists with Dubai, Mumbai, Shanghai or Tokyo, so those calls have to sit outside somebody's normal hours.
Popular cities
| New York, United States |
| London, United Kingdom |
| Paris, France |
| Tokyo, Japan |
| Beijing, China |
| Sydney, Australia |
| Berlin, Germany |
| Moscow, Russia |
| Dubai, United Arab Emirates |
| Singapore, Singapore |
| Los Angeles, United States |
| Chicago, United States |
| Toronto, Canada |
| Mexico City, Mexico |
| São Paulo, Brazil |
| Mumbai, India |
| Hong Kong, Hong Kong |
| Seoul, South Korea |
| Istanbul, Turkey |
| Cairo, Egypt |
| Lagos, Nigeria |
| Buenos Aires, Argentina |
| Madrid, Spain |
| Rome, Italy |