Observatory log
London and Ashburton, compared
- 01Difference now
Ashburton is 12 hours ahead of London.
London: BST (UTC+1) · Ashburton: NZDT (UTC+13)
Next changeFrom 25 October 2026: Ashburton is 13 hours ahead of London.
- 02Through 2026–2027
- 1 January 2026 – 29 March 2026+13 h
- 29 March 2026 – 5 April 2026+12 h
- 5 April 2026 – 27 September 2026+11 h
- 27 September 2026 – 25 October 2026+12 h
- 25 October 2026 – 28 March 2027+13 h
- 28 March 2027 – 4 April 2027+12 h
- 4 April 2027 – 26 September 2027+11 h
- 26 September 2027 – 31 October 2027+12 h
- 31 October 2027 – 31 December 2027+13 h
Difference of Ashburton from London. 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
09:00–10:00 in London = 21:00–22:00 in Ashburton
No shared office hours: this is early or late for one side (Tue–Fri).
Also possible: Tue–Thu: 21:00–22:00 in London = 09:00–10:00 in Ashburton (tomorrow) · 1 h.
- 05Weekend
London: Saturday and Sunday
Ashburton: Saturday and Sunday
24 hours
A day in London, in Ashburton
| London | Ashburton | Working hours, evening, night or weekend in each place |
|---|---|---|
| 00:00 | 12:00 | |
| 01:00 | 13:00 | |
| 02:00 | 14:00 | |
| 03:00 | 15:00 | |
| 04:00 | 16:00 | |
| 05:00 | 17:00 | |
| 06:00 | 18:00 | |
| 07:00 | 19:00 | |
| 08:00 | 20:00 | |
| 09:00 | 21:00 | |
| 10:00 | 22:00 | |
| 11:00 | 23:00 | |
| 12:00 | 00:00Tomorrow | |
| 13:00 | 01:00Tomorrow | |
| 14:00 | 02:00Tomorrow | |
| 15:00 | 03:00Tomorrow | |
| 16:00 | 04:00Tomorrow | |
| 17:00 | 05:00Tomorrow | |
| 18:00 | 06:00Tomorrow | |
| 19:00 | 07:00Tomorrow | |
| 20:00 | 08:00Tomorrow | |
| 21:00 | 09:00Tomorrow | |
| 22:00 | 10:00Tomorrow | |
| 23:00 | 11:00Tomorrow |
Working hoursEarly or eveningNightWeekend
Plan a meeting: London and Ashburton
More time differences with London
Questions
Asked about London and Ashburton
What is the time difference between London and Ashburton?
Ashburton is 12 hours ahead of London. This holds until 25 October 2026; then Ashburton is 13 hours ahead of London.
What is the best time for a call between London and Ashburton?
No shared office hours. The least awkward windows, early or late for one side: Tue–Fri: 09:00–10:00 in London = 21:00–22:00 in Ashburton · 1 h; Tue–Thu: 21:00–22:00 in London = 09:00–10:00 in Ashburton (tomorrow) · 1 h.
When does the time difference between London and Ashburton change?
In the next 12 months it changes on: 25 October 2026 (+13 h); 28 March 2027 (+12 h); 4 April 2027 (+11 h); 26 September 2027 (+12 h).