Time Difference Between Canada and Japan
As of 31 August 2026, Japan is 13 hours ahead of Canada. That number is not constant. Over the course of a year, because of daylight saving changes, Tokyo, Japan ranges from 13 hours ahead to 14 hours ahead relative to Toronto, Canada. The calculator below is always up to date.
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Toronto, Canada
18:34
Mon, Aug 31, 2026
UTC-4 · EDT · America/Toronto
Tokyo, Japan
+13h07:34
Tue, Sep 1, 2026
UTC+9 · Asia/Tokyo
Japan is 13 hours ahead of Canada.
When it is 18:34 in Canada, it is already the next day in Japan.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| Canada | Monday, August 31, 2026 | EDTAmerica/Toronto | UTC-4 | Active now |
| Japan | Tuesday, September 1, 2026 | Asia/Tokyo | UTC+9 | Not observed |
Canada: Canada has six time zones. This page uses Eastern Time (Toronto, Montreal, Ottawa).
Hour by hour: Canada to Japan
Every hour of today in Canada and what it is in Japan. Highlighted rows fall inside Japan working hours (09:00–18:00).
| Canada | Japan |
|---|---|
| 00:00 | 13:00 |
| 01:00 | 14:00 |
| 02:00 | 15:00 |
| 03:00 | 16:00 |
| 04:00 | 17:00 |
| 05:00 | 18:00 |
| 06:00 | 19:00 |
| 07:00 | 20:00 |
| 08:00 | 21:00 |
| 09:00 | 22:00 |
| 10:00 | 23:00 |
| 11:00 | 00:00next day |
| Canada | Japan |
|---|---|
| 12:00 | 01:00next day |
| 13:00 | 02:00next day |
| 14:00 | 03:00next day |
| 15:00 | 04:00next day |
| 16:00 | 05:00next day |
| 17:00 | 06:00next day |
| 18:00 | 07:00next day |
| 19:00 | 08:00next day |
| 20:00 | 09:00next day |
| 21:00 | 10:00next day |
| 22:00 | 11:00next day |
| 23:00 | 12:00next day |
Best time to call or meet
Overlapping working hours
No overlap
Standard working hours in Canada and Japan never overlap. Someone has to start early or finish late — the calling window below is the practical compromise.
Reasonable calling hours
19:00–21:00 in Canada (08:00–10:00 in Japan)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Canada puts its clocks back on Sunday, November 1, 2026
The local offset moves from UTC-4 to UTC-5. After that date, Japan is 14 hours ahead of Canada — instead of 13 hours ahead, as it is today.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
Canada and Japan: common questions
What is the time difference between Canada and Japan?
As of 31 August 2026, Japan is 13 hours ahead of Canada. The gap is not fixed: across the year, Japan ranges from 13 hours ahead to 14 hours ahead relative to Canada, as clocks change. The calculator on this page always shows the difference for right now.
When it is 9:00 AM in Canada, what time is it in Japan?
It is 10:00 PM in Tokyo, Japan. Use the time field in the calculator above to check any other hour.
Is Japan ahead of or behind Canada?
Japan is ahead of Canada by 13 hours at the moment. In practical terms, the working day in Japan starts and ends earlier in Canada terms.
Do Canada and Japan observe daylight saving time?
Canada changes its clocks twice a year; Japan does not. The difference therefore shifts by an hour when Canada switches: across the year, Japan ranges from 13 hours ahead to 14 hours ahead relative to Canada.
What is the best time to call Japan from Canada?
Standard working hours in Canada and Japan do not overlap at all, so one side has to take the call outside office hours. Early morning in Canada or late evening is usually the least disruptive option.
Related comparisons
Local dates shown for Toronto, Canada (UTC-4) and Tokyo, Japan (UTC+9) were generated on Monday, August 31, 2026 UTC and refresh in your browser.