Observatory log
London and Napier, compared
- 01Difference now
Napier is 12 hours ahead of London.
London: BST (UTC+1) · Napier: NZDT (UTC+13)
Next changeFrom 25 October 2026: Napier 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 Napier 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 Napier
No shared office hours: this is early or late for one side (Mon–Fri).
Also possible: Mon–Thu: 21:00–22:00 in London = 09:00–10:00 in Napier (tomorrow) · 1 h.
- 05Weekend
London: Saturday and Sunday
Napier: Saturday and Sunday
24 hours
A day in London, in Napier
| London | Napier | 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 Napier
More time differences with London
Questions
Asked about London and Napier
What is the time difference between London and Napier?
Napier is 12 hours ahead of London. This holds until 25 October 2026; then Napier is 13 hours ahead of London.
What is the best time for a call between London and Napier?
No shared office hours. The least awkward windows, early or late for one side: Mon–Fri: 09:00–10:00 in London = 21:00–22:00 in Napier · 1 h; Mon–Thu: 21:00–22:00 in London = 09:00–10:00 in Napier (tomorrow) · 1 h.
When does the time difference between London and Napier 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).