Observatory log
Hong Kong and Gander, compared
- 01Difference now
Gander is 10 hours 30 minutes behind Hong Kong.
Hong Kong: HKT (UTC+8) · Gander: NDT (UTC−2:30)
Next changeFrom 1 November 2026: Gander is 11 hours 30 minutes behind Hong Kong.
- 02Through 2026–2027
- 1 January 2026 – 8 March 2026−11 h 30 min
- 8 March 2026 – 1 November 2026−10 h 30 min
- 1 November 2026 – 14 March 2027−11 h 30 min
- 14 March 2027 – 7 November 2027−10 h 30 min
- 7 November 2027 – 31 December 2027−11 h 30 min
Difference of Gander from Hong Kong. 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
19:30–22:00 in Hong Kong = 09:00–11:30 in Gander
No shared office hours: this is early or late for one side (Mon–Fri).
Also possible: Mon–Fri: 16:30–17:00 in Hong Kong = 06:00–06:30 in Gander · 30 min.
- 05Weekend
Hong Kong: Saturday and Sunday
Gander: Saturday and Sunday
24 hours
A day in Hong Kong, in Gander
| Hong Kong | Gander | Working hours, evening, night or weekend in each place |
|---|---|---|
| 00:00 | 13:30Yesterday | |
| 01:00 | 14:30Yesterday | |
| 02:00 | 15:30Yesterday | |
| 03:00 | 16:30Yesterday | |
| 04:00 | 17:30Yesterday | |
| 05:00 | 18:30Yesterday | |
| 06:00 | 19:30Yesterday | |
| 07:00 | 20:30Yesterday | |
| 08:00 | 21:30Yesterday | |
| 09:00 | 22:30Yesterday | |
| 10:00 | 23:30Yesterday | |
| 11:00 | 00:30 | |
| 12:00 | 01:30 | |
| 13:00 | 02:30 | |
| 14:00 | 03:30 | |
| 15:00 | 04:30 | |
| 16:00 | 05:30 | |
| 17:00 | 06:30 | |
| 18:00 | 07:30 | |
| 19:00 | 08:30 | |
| 20:00 | 09:30 | |
| 21:00 | 10:30 | |
| 22:00 | 11:30 | |
| 23:00 | 12:30 |
Working hoursEarly or eveningNightWeekend
Questions
Asked about Hong Kong and Gander
What is the time difference between Hong Kong and Gander?
Gander is 10 hours 30 minutes behind Hong Kong. This holds until 1 November 2026; then Gander is 11 hours 30 minutes behind Hong Kong.
What is the best time for a call between Hong Kong and Gander?
No shared office hours. The least awkward windows, early or late for one side: Mon–Fri: 19:30–22:00 in Hong Kong = 09:00–11:30 in Gander · 2 h 30 min; Mon–Fri: 16:30–17:00 in Hong Kong = 06:00–06:30 in Gander · 30 min.
When does the time difference between Hong Kong and Gander change?
In the next 12 months it changes on: 1 November 2026 (−11 h 30 min); 14 March 2027 (−10 h 30 min).