Time difference between Tokyo and Gjoa Haven
−15 hGjoa Haven is 15 hours behind Tokyo.
Observatory log
Tokyo and Gjoa Haven, compared
- 01Difference now
Gjoa Haven is 15 hours behind Tokyo.
Tokyo: JST (UTC+9) · Gjoa Haven: MDT (UTC−6)
Next changeFrom 1 November 2026: Gjoa Haven is 16 hours behind Tokyo.
- 02Through 2026–2027
- 1 January 2026 – 8 March 2026−16 h
- 8 March 2026 – 1 November 2026−15 h
- 1 November 2026 – 14 March 2027−16 h
- 14 March 2027 – 7 November 2027−15 h
- 7 November 2027 – 31 December 2027−16 h
Difference of Gjoa Haven from Tokyo. It changes on the days either place changes its clocks (dates local to that place).
- 03Shared working hours
Their working days never overlap.
Counted as 09:00–17:00 local time on each place’s own working days, for the next seven days.
- 04Best time to meet
09:00–13:00 in Tokyo = 18:00–22:00 in Gjoa Haven
No shared office hours: this is early or late for one side (Tue–Fri).
Also possible: Tue–Fri: 06:00–08:00 in Tokyo = 15:00–17:00 in Gjoa Haven (yesterday) · 2 h.
- 05Weekend
Tokyo: Saturday and Sunday
Gjoa Haven: Saturday and Sunday
24 hours
A day in Tokyo, in Gjoa Haven
| Tokyo | Gjoa Haven | Working hours, evening, night or weekend in each place |
|---|---|---|
| 00:00 | 09:00Yesterday | |
| 01:00 | 10:00Yesterday | |
| 02:00 | 11:00Yesterday | |
| 03:00 | 12:00Yesterday | |
| 04:00 | 13:00Yesterday | |
| 05:00 | 14:00Yesterday | |
| 06:00 | 15:00Yesterday | |
| 07:00 | 16:00Yesterday | |
| 08:00 | 17:00Yesterday | |
| 09:00 | 18:00Yesterday | |
| 10:00 | 19:00Yesterday | |
| 11:00 | 20:00Yesterday | |
| 12:00 | 21:00Yesterday | |
| 13:00 | 22:00Yesterday | |
| 14:00 | 23:00Yesterday | |
| 15:00 | 00:00 | |
| 16:00 | 01:00 | |
| 17:00 | 02:00 | |
| 18:00 | 03:00 | |
| 19:00 | 04:00 | |
| 20:00 | 05:00 | |
| 21:00 | 06:00 | |
| 22:00 | 07:00 | |
| 23:00 | 08:00 |
Working hoursEarly or eveningNightWeekend
Plan a meeting: Tokyo and Gjoa Haven
More time differences with Tokyo
Questions
Asked about Tokyo and Gjoa Haven
What is the time difference between Tokyo and Gjoa Haven?
Gjoa Haven is 15 hours behind Tokyo. This holds until 1 November 2026; then Gjoa Haven is 16 hours behind Tokyo.
What is the best time for a call between Tokyo and Gjoa Haven?
No shared office hours. The least awkward windows, early or late for one side: Tue–Fri: 09:00–13:00 in Tokyo = 18:00–22:00 in Gjoa Haven (yesterday) · 4 h; Tue–Fri: 06:00–08:00 in Tokyo = 15:00–17:00 in Gjoa Haven (yesterday) · 2 h.
When does the time difference between Tokyo and Gjoa Haven change?
In the next 12 months it changes on: 1 November 2026 (−16 h); 14 March 2027 (−15 h).