| Current: | EDT — Eastern Daylight Time |
|---|---|
| Next Change: | EST — Eastern Standard Time |
| Current Offset: | UTC/GMT -4 hours |
| Difference: | Same time as Columbus |
2026 Time Zones - Oshawa
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The graph above illustrates clock changes in Oshawa during 2026.
Time Changes in Oshawa Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
| Year | Date & Time | Abbreviation | Time Change | Offset After |
|---|---|---|---|---|
| 2025 | Sun, Mar 9 at 2:00 am | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, Nov 2 at 2:00 am | EDT → EST | -1 hour (DST end) | UTC-5h | |
| 2026 | Sun, Mar 8 at 2:00 am | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, Nov 1 at 2:00 am | EDT → EST | -1 hour (DST end) | UTC-5h | |
| 2027 | Sun, Mar 14 at 2:00 am | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, Nov 7 at 2:00 am | EDT → EST | -1 hour (DST end) | UTC-5h | |
| 2028 | Sun, Mar 12 at 2:00 am | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, Nov 5 at 2:00 am | EDT → EST | -1 hour (DST end) | UTC-5h | |
| 2029 | Sun, Mar 11 at 2:00 am | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, Nov 4 at 2:00 am | EDT → EST | -1 hour (DST end) | UTC-5h | |
| * All times are local Oshawa time. Next time change is highlighted. | ||||
Data for the years before 1970 is not available for Oshawa, however, we have earlier time zone history for Toronto available.
More Information
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Oshawa
Canada
12:5337pm
Saturday, March 21, 2026